165 lines
4.1 KiB
Objective-C
165 lines
4.1 KiB
Objective-C
/*
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Copyright (C) 2004-2005 SKYRIX Software AG
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This file is part of OpenGroupware.org.
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OGo is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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OGo is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with OGo; see the file COPYING. If not, write to the
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Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA.
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*/
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#import <Foundation/NSArray.h>
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#import <Foundation/NSDictionary.h>
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#import <NGExtensions/NSNull+misc.h>
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#import <NGExtensions/NSObject+Logs.h>
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#import <NGExtensions/NSObject+Values.h>
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#import <NGImap4/NGImap4EnvelopeAddress.h>
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#import "UIxMailFormatter.h"
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@implementation UIxEnvelopeAddressFormatter
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static Class EnvAddrClass = Nil;
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static Class StrClass = Nil;
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+ (void)initialize {
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EnvAddrClass = [NGImap4EnvelopeAddress class];
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StrClass = [NSString class];
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}
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- (id)initWithMaxLength:(unsigned int)_max generateFullEMail:(BOOL)_genFull {
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if ((self = [super init])) {
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self->maxLength = _max;
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self->separator = @", ";
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self->eafFlags.fullEMail = _genFull ? 1 : 0;
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}
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return self;
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}
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- (id)init {
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return [self initWithMaxLength:128 generateFullEMail:NO];
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}
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/* configuration */
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- (unsigned)maxLength {
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return self->maxLength;
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}
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- (NSString *)separator {
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return self->separator;
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}
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- (BOOL)generateFullEMail {
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return self->eafFlags.fullEMail ? YES : NO;
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}
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/* formatting envelope addresses */
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- (NSString *)stringForEnvelopeAddress:(NGImap4EnvelopeAddress *)_address {
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NSString *s;
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if ([self generateFullEMail])
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return [_address email];
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s = [_address personalName];
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if ([s isNotNull]) return s;
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s = [_address baseEMail];
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if ([s isNotNull]) return s;
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[self warnWithFormat:@"unexpected envelope address: %@", _address];
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return [_address stringValue];
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}
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- (NSDictionary *) dictionaryForEnvelopeAddress: (NGImap4EnvelopeAddress *)_address {
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NSMutableDictionary *meta;
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NSString *s;
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meta = [NSMutableDictionary dictionary];
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s = [_address baseEMail];
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if (s) [meta setObject: s forKey: @"email"];
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s = [_address personalName];
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if (s) [meta setObject: s forKey: @"name"];
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return meta;
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}
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- (NSString *)stringForArray:(NSArray *)_addresses {
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NSMutableString *ms;
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unsigned i, count;
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if ((count = [_addresses count]) == 0)
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return nil;
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if (count == 1)
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return [self stringForObjectValue:[_addresses objectAtIndex:0]];
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ms = [NSMutableString stringWithCapacity:16 * count];
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for (i = 0; i < count && [ms length] < [self maxLength]; i++) {
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NSString *s;
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s = [self stringForObjectValue:[_addresses objectAtIndex:i]];
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if (s == nil)
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continue;
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if ([ms length] > 0) [ms appendString:[self separator]];
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[ms appendString:s];
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}
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return ms;
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}
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- (NSArray *)dictionariesForArray:(NSArray *)_addresses {
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NSMutableArray *a;
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id address;
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unsigned i, count;
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if ((count = [_addresses count]) == 0)
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return nil;
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a = [NSMutableArray arrayWithCapacity: count];
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for (i = 0; i < count; i++) {
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address = [_addresses objectAtIndex: i];
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if ([address isKindOfClass:EnvAddrClass])
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[a addObject: [self dictionaryForEnvelopeAddress: address]];
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}
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return a;
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}
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/* formatter entry function */
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- (NSString *)stringForObjectValue:(id)_address {
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if (![_address isNotNull])
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return nil;
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if ([_address isKindOfClass:StrClass]) /* preformatted? */
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return _address;
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if ([_address isKindOfClass:EnvAddrClass])
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return [self stringForEnvelopeAddress:_address];
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if ([_address isKindOfClass:[NSArray class]])
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return [self stringForArray:_address];
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[self debugWithFormat:
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@"NOTE: unexpected object for envelope formatter: %@<%@>",
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_address, NSStringFromClass([_address class])];
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return [_address stringValue];
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}
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@end /* UIxEnvelopeAddressFormatter */
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