XMPPvCard.m

//
//  XMPPvCard.m
//  Jabber
//
//  Created by David Chisnall on 12/11/2007.
//  Copyright 2007 __MyCompanyName__. All rights reserved.
//

#import "XMPPvCard.h"
#import <EtoileXML/ETXMLString.h>
#import <EtoileFoundation/EtoileFoundation.h>

@interface XMPPvCardUpdate : ETXMLNullHandler {
}
@end
@implementation XMPPvCardUpdate
- (id) initWithXMLParser: (ETXMLParser*)aParser
                     key: (id) aKey
{
        self = [super initWithXMLParser: aParser
                                    key: aKey];
        if (nil == self)
        {
                return nil;
        }
        value = @"";
        return self;
}

- (void)startElement:(NSString *)aName
                  attributes:(NSDictionary*)attributes
{
        if([aName isEqualToString:@"photo"])
        {
                [[[ETXMLString alloc] initWithXMLParser:parser
                                                     key:aName] startElement:aName
                                                             attributes:attributes];
        }
        else
        {
                depth++;
        }
}
- (void) addphoto:(NSString*)photoHash
{
        value = photoHash;
}
@end

@implementation XMPPvCard
- (id) initWithXMLParser: (ETXMLParser*)aParser
                     key: (id) aKey
{
        self = [super initWithXMLParser: aParser
                                    key: aKey];
        if (nil == self)
        {
                return nil;
        }
        person = [[ABPerson alloc] init];
        value = person;
        return self;
}

- (void)startElement:(NSString *)aName
                  attributes:(NSDictionary*)attributes
{
        if([aName isEqualToString:@"N"] || [aName isEqualToString:@"vCard"])
        {
                depth++;
        }
        else
        {
#ifndef DNDEBUG
                ETLog(@"Parsing vCard Element: %@", aName);
#endif
                [[[ETXMLString alloc] initWithXMLParser:parser
                                                    key:aName] startElement:aName
                                                                 attributes:attributes];
        }
}

#define PROPERTY_FROM_XML(property, xml)\
- (void) add ## xml:(NSString*)aString\
{\
        if(aString != nil && ![aString isEqualToString:@""])\
        {\
                [person setValue:aString forProperty:property];\
        }\
}
PROPERTY_FROM_XML(kABNicknameProperty, NICKNAME)
PROPERTY_FROM_XML(kABLastNameProperty, FAMILY)
PROPERTY_FROM_XML(kABFirstNameProperty, GIVEN)
#ifdef GNUSTEP
#define MULTI_INIT ABMutableMultiValue * multi = [(ABMutableMultiValue*)[ABMutableMultiValue alloc] initWithType:kABMultiStringProperty]
#else
#define MULTI_INIT ABMutableMultiValue * multi = [[ABMutableMultiValue alloc] init]
#endif
#define MULTI_PROPERTY_FROM_XML(property, label, xml) \
- (void) add ## xml:(NSString*)aString\
{\
        if(aString != nil && ![aString isEqualToString:@""])\
        {\
                MULTI_INIT;\
                [multi addValue:aString withLabel:label];\
                [person setValue:multi forProperty:property];\
        }\
}
MULTI_PROPERTY_FROM_XML(kABEmailProperty, kABEmailHomeLabel, EMAIL)
MULTI_PROPERTY_FROM_XML(kABURLsProperty, kABHomePageLabel, URL)
//FIXME: This should actually be getting <PHOTO><BINVAL>{CDATA}</BINVAL></PHOTO>, not <PHOTO>{CDATA}</PHOTO>
- (void) addPHOTO:(NSString*)aString
{
        NSMutableString * photo = [aString mutableCopy];
        [photo replaceOccurrencesOfString:@"\n" withString:@"" options:0 range:NSMakeRange(0, [photo length])];        


        if([photo length] > 9 && [[photo substringToIndex:9] isEqualToString:@"image/png"])
        {
                [photo deleteCharactersInRange:NSMakeRange(0,9)];
        }
        else if([photo length] > 10 && [[photo substringToIndex:10] isEqualToString:@"image/jpeg"])
        {
                [photo deleteCharactersInRange:NSMakeRange(0,10)];
        }
        [person setImageData:[photo base64DecodedData]];
}
- (void) addFN:(NSString*)aString
{
        NSArray * names;
#define GS_GNUSTEP_V GS_API_LATEST
// FIXME: Figure out a way to use GS_API_VERSION() without GNUstep base. 
// The issue is that GSVersionMacros.h is LGPL-licensed.
#ifndef GNUSTEP
#define GS_API_VERSION(x, y) 1
#endif
#if GS_API_VERSION(0, 011700)
        //Leopard method.
        names = [aString componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
#else
        names = [aString componentsSeparatedByString:@" "];
#endif
        switch([names count])
        {
                case 3:
                {
                        [person setValue:[names objectAtIndex:0] forProperty:kABFirstNameProperty];
                        [person setValue:[names objectAtIndex:1] forProperty:kABMiddleNameProperty];
                        [person setValue:[names objectAtIndex:2] forProperty:kABLastNameProperty];
                        break;
                }
                case 2:
                {
                        [person setValue:[names objectAtIndex:0] forProperty:kABFirstNameProperty];
                        [person setValue:[names objectAtIndex:1] forProperty:kABLastNameProperty];
                        break;
                }
                case 1:
                {
                        [person setValue:[names objectAtIndex:0] forProperty:kABFirstNameProperty];
                        break;
                }
        }
}
@end