2007-01-31 18:11:29 +01:00
|
|
|
/*
|
|
|
|
Copyright (C) 2004-2005 SKYRIX Software AG
|
|
|
|
|
|
|
|
This file is part of SOPE.
|
|
|
|
|
|
|
|
SOPE 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.
|
|
|
|
|
|
|
|
SOPE 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 SOPE; see the file COPYING. If not, write to the
|
|
|
|
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
|
|
|
|
02111-1307, USA.
|
|
|
|
*/
|
|
|
|
|
2007-06-07 18:17:51 +02:00
|
|
|
#import <Foundation/NSArray.h>
|
2007-07-23 15:53:13 +02:00
|
|
|
#import <Foundation/NSString.h>
|
2007-01-31 18:11:29 +01:00
|
|
|
|
2007-06-07 18:17:51 +02:00
|
|
|
#import "iCalEventChanges.h"
|
|
|
|
#import "iCalEvent.h"
|
|
|
|
#import "iCalPerson.h"
|
2007-01-31 18:11:29 +01:00
|
|
|
|
|
|
|
@interface iCalEventChanges (PrivateAPI)
|
|
|
|
- (void)_trackAttendeeChanges:(iCalEvent *)_from :(iCalEvent *)_to;
|
|
|
|
- (void)_trackAlarmChanges:(iCalEvent *)_from :(iCalEvent *)_to;
|
|
|
|
- (void)_trackPropertyChanges:(iCalEvent *)_from :(iCalEvent *)_to;
|
|
|
|
@end
|
|
|
|
|
|
|
|
@implementation iCalEventChanges
|
|
|
|
|
|
|
|
+ (id)changesFromEvent:(iCalEvent *)_from toEvent:(iCalEvent *)_to {
|
|
|
|
return [[[self alloc] initWithFromEvent:_from toEvent:_to] autorelease];
|
|
|
|
}
|
|
|
|
|
|
|
|
- (id)initWithFromEvent:(iCalEvent *)_from toEvent:(iCalEvent *)_to {
|
|
|
|
self = [super init];
|
|
|
|
if(self) {
|
|
|
|
self->insertedAttendees = [[NSMutableArray alloc] init];
|
|
|
|
self->deletedAttendees = [[NSMutableArray alloc] init];
|
|
|
|
self->updatedAttendees = [[NSMutableArray alloc] init];
|
|
|
|
self->insertedAlarms = [[NSMutableArray alloc] init];
|
|
|
|
self->deletedAlarms = [[NSMutableArray alloc] init];
|
|
|
|
self->updatedAlarms = [[NSMutableArray alloc] init];
|
|
|
|
self->updatedProperties = [[NSMutableArray alloc] init];
|
|
|
|
[self _trackAttendeeChanges:_from :_to];
|
|
|
|
[self _trackPropertyChanges:_from :_to];
|
|
|
|
}
|
|
|
|
return self;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (void)dealloc {
|
|
|
|
[self->insertedAttendees release];
|
|
|
|
[self->deletedAttendees release];
|
|
|
|
[self->updatedAttendees release];
|
|
|
|
[self->insertedAlarms release];
|
|
|
|
[self->deletedAlarms release];
|
|
|
|
[self->updatedAlarms release];
|
|
|
|
[self->updatedProperties release];
|
|
|
|
[super dealloc];
|
|
|
|
}
|
|
|
|
|
|
|
|
- (void)_trackAttendeeChanges:(iCalEvent *)_from :(iCalEvent *)_to {
|
|
|
|
unsigned f, t, fcount, tcount;
|
|
|
|
NSArray *fromAttendees, *toAttendees;
|
|
|
|
|
|
|
|
fromAttendees = [_from attendees];
|
|
|
|
fcount = [fromAttendees count];
|
|
|
|
toAttendees = [_to attendees];
|
|
|
|
tcount = [toAttendees count];
|
|
|
|
for(f = 0; f < fcount; f++) {
|
|
|
|
iCalPerson *fp;
|
|
|
|
BOOL found = NO;
|
|
|
|
|
|
|
|
fp = [fromAttendees objectAtIndex:f];
|
|
|
|
|
|
|
|
for(t = 0; t < tcount; t++) {
|
|
|
|
iCalPerson *tp;
|
|
|
|
|
|
|
|
tp = [toAttendees objectAtIndex:t];
|
|
|
|
if([fp hasSameEmailAddress:tp]) {
|
|
|
|
found = YES;
|
|
|
|
if(![fp isEqualToPerson:tp]) {
|
|
|
|
[self->updatedAttendees addObject:tp];
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if(!found) {
|
|
|
|
[self->deletedAttendees addObject:fp];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
for(t = 0; t < tcount; t++) {
|
|
|
|
iCalPerson *tp;
|
|
|
|
BOOL found = NO;
|
|
|
|
|
|
|
|
tp = [toAttendees objectAtIndex:t];
|
|
|
|
for(f = 0; f < fcount; f++) {
|
|
|
|
iCalPerson *fp;
|
|
|
|
|
|
|
|
fp = [fromAttendees objectAtIndex:f];
|
|
|
|
if([tp hasSameEmailAddress:fp]) {
|
|
|
|
found = YES;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if(!found)
|
|
|
|
[self->insertedAttendees addObject:tp];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
- (void)_trackAlarmChanges:(iCalEvent *)_from :(iCalEvent *)_to {
|
|
|
|
}
|
|
|
|
|
|
|
|
- (void)_trackPropertyChanges:(iCalEvent *)_from :(iCalEvent *)_to {
|
|
|
|
if(!IS_EQUAL([_from startDate], [_to startDate], isEqualToDate:))
|
|
|
|
[self->updatedProperties addObject:@"startDate"];
|
|
|
|
if(!IS_EQUAL([_from endDate], [_to endDate], isEqualToDate:))
|
|
|
|
[self->updatedProperties addObject:@"endDate"];
|
|
|
|
if(!IS_EQUAL([_from created], [_to created], isEqualToDate:))
|
|
|
|
[self->updatedProperties addObject:@"created"];
|
|
|
|
if(!IS_EQUAL([_from lastModified], [_to lastModified], isEqualToDate:))
|
|
|
|
[self->updatedProperties addObject:@"lastModified"];
|
|
|
|
if(![_from durationAsTimeInterval] == [_to durationAsTimeInterval])
|
|
|
|
[self->updatedProperties addObject:@"duration"];
|
|
|
|
if(!IS_EQUAL([_from summary], [_to summary], isEqualToString:))
|
|
|
|
[self->updatedProperties addObject:@"summary"];
|
|
|
|
if(!IS_EQUAL([_from location], [_to location], isEqualToString:))
|
|
|
|
[self->updatedProperties addObject:@"location"];
|
|
|
|
if(!IS_EQUAL([_from comment], [_to comment], isEqualToString:))
|
|
|
|
[self->updatedProperties addObject:@"comment"];
|
|
|
|
if(!IS_EQUAL([_from priority], [_to priority], isEqualToString:))
|
|
|
|
[self->updatedProperties addObject:@"priority"];
|
|
|
|
if(!IS_EQUAL([_from status], [_to status], isEqualToString:))
|
|
|
|
[self->updatedProperties addObject:@"status"];
|
|
|
|
if(!IS_EQUAL([_from accessClass], [_to accessClass], isEqualToString:))
|
|
|
|
[self->updatedProperties addObject:@"accessClass"];
|
|
|
|
if(!IS_EQUAL([_from sequence], [_to sequence], isEqualToNumber:))
|
|
|
|
[self->updatedProperties addObject:@"sequence"];
|
|
|
|
if(!IS_EQUAL([_from organizer], [_to organizer], isEqual:))
|
|
|
|
[self->updatedProperties addObject:@"organizer"];
|
|
|
|
}
|
|
|
|
|
|
|
|
- (BOOL)hasChanges {
|
|
|
|
return [self hasAttendeeChanges] ||
|
|
|
|
[self hasAlarmChanges] ||
|
|
|
|
[self hasPropertyChanges];
|
|
|
|
}
|
|
|
|
|
|
|
|
- (BOOL)hasAttendeeChanges {
|
|
|
|
return [[self insertedAttendees] count] > 0 ||
|
|
|
|
[[self deletedAttendees] count] > 0 ||
|
|
|
|
[[self updatedAttendees] count] > 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (BOOL)hasAlarmChanges {
|
|
|
|
return [[self insertedAlarms] count] > 0 ||
|
|
|
|
[[self deletedAlarms] count] > 0 ||
|
|
|
|
[[self updatedAlarms] count] > 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (BOOL)hasPropertyChanges {
|
|
|
|
return [[self updatedProperties] count] > 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (NSArray *)insertedAttendees {
|
|
|
|
return self->insertedAttendees;
|
|
|
|
}
|
|
|
|
- (NSArray *)deletedAttendees {
|
|
|
|
return self->deletedAttendees;
|
|
|
|
}
|
|
|
|
- (NSArray *)updatedAttendees {
|
|
|
|
return self->updatedAttendees;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (NSArray *)insertedAlarms {
|
|
|
|
return self->insertedAlarms;
|
|
|
|
}
|
|
|
|
- (NSArray *)deletedAlarms {
|
|
|
|
return self->deletedAlarms;
|
|
|
|
}
|
|
|
|
- (NSArray *)updatedAlarms {
|
|
|
|
return self->updatedAlarms;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (NSArray *)updatedProperties {
|
|
|
|
return self->updatedProperties;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* descriptions */
|
|
|
|
|
|
|
|
- (NSString *)description {
|
|
|
|
NSMutableString *ms;
|
|
|
|
|
|
|
|
ms = [NSMutableString stringWithCapacity:128];
|
|
|
|
[ms appendFormat:@"<0x%p[%@]:", self, NSStringFromClass([self class])];
|
|
|
|
|
|
|
|
[ms appendFormat:@" updatedProperties=%@", self->updatedProperties];
|
|
|
|
[ms appendFormat:@" insertedAttendees=%@", self->insertedAttendees];
|
|
|
|
[ms appendFormat:@" deletedAttendees=%@", self->deletedAttendees];
|
|
|
|
[ms appendFormat:@" updatedAttendees=%@", self->updatedAttendees];
|
|
|
|
|
|
|
|
[ms appendString:@">"];
|
|
|
|
return ms;
|
|
|
|
}
|
|
|
|
|
|
|
|
@end
|