2007-11-05 15:51:50 +01:00
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/* NSObject+CardDAV.m - this file is part of SOGo
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*
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* Copyright (C) 2007 Inverse groupe conseil
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*
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* Author: Ludovic Marcotte <ludovic@inverse.ca>
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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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2007-11-07 16:59:01 +01:00
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2007-11-05 15:51:50 +01:00
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#import <NGObjWeb/WOContext.h>
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#import <NGObjWeb/WORequest.h>
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#import <NGObjWeb/WOResponse.h>
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2007-11-07 16:59:01 +01:00
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#import <NGExtensions/NSString+misc.h>
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#import <DOM/DOMProtocols.h>
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#import <SaxObjC/SaxObjC.h>
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#import <SaxObjC/XMLNamespaces.h>
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#import "SOGoContactFolder.h"
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#import "SOGoContactGCSEntry.h"
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2007-11-05 15:51:50 +01:00
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2007-11-08 00:34:25 +01:00
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@implementation SOGoFolder (CardDAV)
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2007-11-05 15:51:50 +01:00
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- (void) _appendComponentsMatchingFilters: (NSArray *) filters
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toResponse: (WOResponse *) response
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2007-11-08 00:34:25 +01:00
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context: (id) localContext
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2007-11-05 15:51:50 +01:00
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{
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unsigned int count, max;
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NSDictionary *currentFilter, *contact;
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NSEnumerator *contacts;
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NSString *baseURL;
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2007-11-07 16:59:01 +01:00
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SOGoObject <SOGoContactFolder> *o;
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2007-11-05 15:51:50 +01:00
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o = (id<SOGoContactFolder>)self;
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2007-11-08 00:34:25 +01:00
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baseURL = [o baseURLInContext: localContext];
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2007-11-05 15:51:50 +01:00
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max = [filters count];
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for (count = 0; count < max; count++)
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{
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currentFilter = [filters objectAtIndex: count];
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contacts = [[o lookupContactsWithFilter: [[currentFilter allValues] lastObject]
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sortBy: @"c_givenname"
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ordering: NSOrderedDescending]
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objectEnumerator];
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while ((contact = [contacts nextObject]))
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{
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[o appendObject: contact
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withBaseURL: baseURL
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toREPORTResponse: response];
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}
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}
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}
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- (BOOL) _isValidFilter: (NSString *) theString
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{
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if ([theString caseInsensitiveCompare: @"sn"] == NSOrderedSame)
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return YES;
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if ([theString caseInsensitiveCompare: @"givenname"] == NSOrderedSame)
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return YES;
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if ([theString caseInsensitiveCompare: @"mail"] == NSOrderedSame)
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return YES;
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if ([theString caseInsensitiveCompare: @"telephonenumber"] == NSOrderedSame)
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return YES;
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return NO;
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}
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- (NSDictionary *) _parseContactFilter: (id <DOMElement>) filterElement
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{
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NSMutableDictionary *filterData;
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id <DOMNode> parentNode;
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id <DOMNodeList> ranges;
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parentNode = [filterElement parentNode];
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if ([[parentNode tagName] isEqualToString: @"filter"] &&
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[self _isValidFilter: [filterElement attribute: @"name"]])
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{
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ranges = [filterElement getElementsByTagName: @"text-match"];
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if ([(NSArray *)ranges count] && [(NSArray *)[[ranges objectAtIndex: 0] childNodes] count])
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{
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filterData = [NSMutableDictionary new];
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[filterData autorelease];
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[filterData setObject: [[(NSArray *)[[ranges objectAtIndex: 0] childNodes] lastObject] data]
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forKey: [filterElement attribute: @"name"]];
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}
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}
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else
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filterData = nil;
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return filterData;
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}
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- (NSArray *) _parseContactFilters: (id <DOMElement>) parentNode
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{
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NSEnumerator *children;
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id<DOMElement> node;
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NSMutableArray *filters;
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NSDictionary *filter;
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filters = [[NSMutableArray new] autorelease];
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children = [[parentNode getElementsByTagName: @"prop-filter"]
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objectEnumerator];
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node = [children nextObject];
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while (node)
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{
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filter = [self _parseContactFilter: node];
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if (filter)
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[filters addObject: filter];
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node = [children nextObject];
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}
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return filters;
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}
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- (id) davAddressbookQuery: (id) queryContext
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{
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WOResponse *r;
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NSArray *filters;
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id <DOMDocument> document;
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r = [queryContext response];
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[r setStatus: 207];
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[r setContentEncoding: NSUTF8StringEncoding];
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[r setHeader: @"text/xml; charset=\"utf-8\"" forKey: @"content-type"];
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[r setHeader: @"no-cache" forKey: @"pragma"];
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[r setHeader: @"no-cache" forKey: @"cache-control"];
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[r appendContentString:@"<?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n"];
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[r appendContentString: @"<D:multistatus xmlns:D=\"DAV:\""
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@" xmlns:C=\"urn:ietf:params:xml:ns:carddav\">\r\n"];
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document = [[queryContext request] contentAsDOMDocument];
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filters = [self _parseContactFilters: [document documentElement]];
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[self _appendComponentsMatchingFilters: filters
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toResponse: r
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context: queryContext];
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[r appendContentString:@"</D:multistatus>\r\n"];
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return r;
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}
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@end
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