142dff8d5e
Monotone-Revision: b83048b6a7cb04b3bd23bb087f18cf0d7c495d49 Monotone-Author: wsourdeau@inverse.ca Monotone-Date: 2006-10-12T16:42:59 Monotone-Branch: ca.inverse.sogo
1055 lines
26 KiB
Objective-C
1055 lines
26 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 <NGCards/NSString+NGCards.h>
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#import <NGCards/NSCalendarDate+NGCards.h>
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#import <SOGo/NSCalendarDate+SOGo.h>
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#import "UIxTaskEditor.h"
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/* TODO: CLEAN UP */
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#import "common.h"
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#import <NGCards/NGCards.h>
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#import <NGExtensions/NGCalendarDateRange.h>
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#import <SOGoUI/SOGoDateFormatter.h>
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#import <SOGo/AgenorUserManager.h>
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#import <Appointments/SOGoAppointmentFolder.h>
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#import <Appointments/SOGoTaskObject.h>
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#import "UIxComponent+Agenor.h"
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@implementation UIxTaskEditor
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+ (int)version {
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return [super version] + 0 /* v2 */;
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}
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+ (void)initialize {
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NSAssert2([super version] == 2,
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@"invalid superclass (%@) version %i !",
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NSStringFromClass([self superclass]), [super version]);
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}
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- (id)init {
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self = [super init];
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if(self) {
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[self setIsPrivate:NO];
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[self setCheckForConflicts:NO];
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[self setIsCycleEndNever];
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}
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return self;
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}
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- (void)dealloc {
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[iCalString release];
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[errorText release];
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[item release];
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[startDate release];
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[dueDate release];
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[cycleUntilDate release];
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[title release];
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[location release];
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[organizer release];
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[comment release];
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[participants release];
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[resources release];
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[priority release];
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[categories release];
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[accessClass release];
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[cycle release];
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[cycleEnd release];
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[super dealloc];
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}
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/* accessors */
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- (void) setItem: (id) _item
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{
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ASSIGN(item, _item);
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}
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- (id) item
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{
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return item;
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}
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- (void)setErrorText:(NSString *)_txt {
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ASSIGNCOPY(errorText, _txt);
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}
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- (NSString *)errorText {
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return errorText;
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}
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- (BOOL)hasErrorText {
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return [errorText length] > 0 ? YES : NO;
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}
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- (NSFormatter *)titleDateFormatter {
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SOGoDateFormatter *fmt;
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fmt = [[[SOGoDateFormatter alloc] initWithLocale:[self locale]] autorelease];
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[fmt setFullWeekdayNameAndDetails];
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return fmt;
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}
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- (void)setTaskStartDate:(NSCalendarDate *)_date {
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ASSIGN(startDate, _date);
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}
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- (NSCalendarDate *)taskStartDate {
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return startDate;
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}
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- (void)setTaskDueDate:(NSCalendarDate *)_date {
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ASSIGN(dueDate, _date);
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}
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- (NSCalendarDate *)taskDueDate {
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return dueDate;
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}
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- (void)setTitle:(NSString *)_value {
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ASSIGNCOPY(title, _value);
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}
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- (NSString *)title {
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return title;
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}
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- (void)setLocation:(NSString *)_value {
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ASSIGNCOPY(location, _value);
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}
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- (NSString *)location {
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return location;
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}
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- (void)setComment:(NSString *)_value {
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ASSIGNCOPY(comment, _value);
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}
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- (NSString *)comment {
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return comment;
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}
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- (void)setParticipants:(NSArray *)_parts {
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ASSIGN(participants, _parts);
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}
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- (NSArray *)participants {
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return participants;
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}
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- (void)setResources:(NSArray *)_res {
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ASSIGN(resources, _res);
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}
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- (NSArray *)resources {
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return resources;
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}
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/* priorities */
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- (NSArray *)priorities {
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/* 0 == undefined
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5 == normal
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1 == high
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*/
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static NSArray *priorities = nil;
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if (!priorities)
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priorities = [[NSArray arrayWithObjects:@"0", @"5", @"1", nil] retain];
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return priorities;
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}
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- (NSString *)itemPriorityText {
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NSString *key;
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key = [NSString stringWithFormat:@"prio_%@", item];
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return [self labelForKey:key];
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}
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- (void)setPriority:(NSString *)_priority {
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ASSIGN(priority, _priority);
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}
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- (NSString *)priority {
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return priority;
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}
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/* categories */
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- (NSArray *)categoryItems {
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// TODO: make this configurable?
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/*
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Tasks categories will be modified as follow :
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– by default (a simple logo or no logo at all),
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– task,
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– outside,
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– meeting,
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– holidays,
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– phone.
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*/
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static NSArray *categoryItems = nil;
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if (!categoryItems) {
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categoryItems = [[NSArray arrayWithObjects:@"TASK",
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@"NOT IN OFFICE",
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@"MEETING",
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@"HOLIDAY",
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@"PHONE CALL",
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nil] retain];
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}
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return categoryItems;
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}
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- (NSString *) itemCategoryText {
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return [[self labelForKey: item] stringByEscapingHTMLString];
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}
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- (void)setCategories:(NSArray *)_categories {
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ASSIGN(categories, _categories);
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}
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- (NSArray *)categories {
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return categories;
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}
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/* class */
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#if 0
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- (NSArray *)accessClassItems {
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static NSArray classItems = nil;
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if (!classItems) {
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return [[NSArray arrayWithObjects:@"PUBLIC", @"PRIVATE", nil] retain];
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}
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return classItems;
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}
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#endif
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- (void)setAccessClass:(NSString *)_class {
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ASSIGN(accessClass, _class);
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}
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- (NSString *)accessClass {
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return accessClass;
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}
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- (void)setIsPrivate:(BOOL)_yn {
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if (_yn)
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[self setAccessClass:@"PRIVATE"];
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else
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[self setAccessClass:@"PUBLIC"];
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isPrivate = _yn;
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}
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- (BOOL)isPrivate {
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return isPrivate;
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}
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- (void)setCheckForConflicts:(BOOL)_checkForConflicts {
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checkForConflicts = _checkForConflicts;
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}
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- (BOOL)checkForConflicts {
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return checkForConflicts;
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}
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- (NSArray *)cycles {
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static NSArray *cycles = nil;
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if (!cycles) {
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NSBundle *bundle;
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NSString *path;
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bundle = [NSBundle bundleForClass:[self class]];
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path = [bundle pathForResource:@"cycles" ofType:@"plist"];
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NSAssert(path != nil, @"Cannot find cycles.plist!");
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cycles = [[NSArray arrayWithContentsOfFile:path] retain];
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NSAssert(cycles != nil, @"Cannot instantiate cycles from cycles.plist!");
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}
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return cycles;
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}
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- (void)setCycle:(NSDictionary *)_cycle {
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ASSIGN(cycle, _cycle);
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}
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- (NSDictionary *)cycle {
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return cycle;
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}
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- (BOOL)hasCycle {
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[self debugWithFormat:@"cycle: %@", cycle];
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if (![cycle objectForKey:@"rule"])
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return NO;
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return YES;
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}
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- (NSString *)cycleLabel {
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NSString *key;
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key = [(NSDictionary *)item objectForKey:@"label"];
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return [self labelForKey:key];
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}
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- (void)setCycleUntilDate:(NSCalendarDate *)_cycleUntilDate {
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NSCalendarDate *until;
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/* copy hour/minute/second from startDate */
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until = [_cycleUntilDate hour:[startDate hourOfDay]
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minute:[startDate minuteOfHour]
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second:[startDate secondOfMinute]];
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[until setTimeZone:[startDate timeZone]];
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ASSIGN(cycleUntilDate, until);
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}
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- (NSCalendarDate *)cycleUntilDate {
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return cycleUntilDate;
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}
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- (iCalRecurrenceRule *)rrule {
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NSString *ruleRep;
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iCalRecurrenceRule *rule;
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if (![self hasCycle])
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return nil;
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ruleRep = [cycle objectForKey:@"rule"];
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rule = [iCalRecurrenceRule recurrenceRuleWithICalRepresentation:ruleRep];
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if (cycleUntilDate && [self isCycleEndUntil])
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[rule setUntilDate:cycleUntilDate];
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return rule;
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}
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- (void)adjustCycleControlsForRRule:(iCalRecurrenceRule *)_rrule {
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NSDictionary *c;
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NSCalendarDate *until;
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c = [self cycleMatchingRRule:_rrule];
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[self setCycle:c];
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until = [[[_rrule untilDate] copy] autorelease];
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if (!until)
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until = startDate;
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else
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[self setIsCycleEndUntil];
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[until setTimeZone:[[self clientObject] userTimeZone]];
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[self setCycleUntilDate:until];
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}
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/*
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This method is necessary, because we have a fixed sets of cycles in the UI.
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The model is able to represent arbitrary rules, however.
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There SHOULD be a different UI, similar to iCal.app, to allow modelling
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of more complex rules.
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This method obviously cannot map all existing rules back to the fixed list
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in cycles.plist. This should be fixed in a future version when interop
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becomes more important.
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*/
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- (NSDictionary *)cycleMatchingRRule:(iCalRecurrenceRule *)_rrule {
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NSString *cycleRep;
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NSArray *cycles;
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unsigned i, count;
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if (!_rrule)
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return [[self cycles] objectAtIndex:0];
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cycleRep = [_rrule versitString];
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cycles = [self cycles];
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count = [cycles count];
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for (i = 1; i < count; i++) {
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NSDictionary *c;
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NSString *cr;
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c = [cycles objectAtIndex:i];
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cr = [c objectForKey:@"rule"];
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if ([cr isEqualToString:cycleRep])
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return c;
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}
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[self warnWithFormat:@"No default cycle for rrule found! -> %@", _rrule];
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return nil;
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}
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/* cycle "ends" - supposed to be 'never', 'COUNT' or 'UNTIL' */
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- (NSArray *)cycleEnds {
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static NSArray *ends = nil;
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if (!ends) {
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ends = [[NSArray alloc] initWithObjects:@"cycle_end_never",
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@"cycle_end_until",
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nil];
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}
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return ends;
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}
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- (void)setCycleEnd:(NSString *)_cycleEnd {
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ASSIGNCOPY(cycleEnd, _cycleEnd);
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}
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- (NSString *)cycleEnd {
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return cycleEnd;
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}
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- (BOOL)isCycleEndUntil {
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return (cycleEnd &&
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[cycleEnd isEqualToString:@"cycle_end_until"]);
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}
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- (void)setIsCycleEndUntil {
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[self setCycleEnd:@"cycle_end_until"];
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}
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- (void)setIsCycleEndNever {
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[self setCycleEnd:@"cycle_end_never"];
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}
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/* iCal */
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- (void)setICalString:(NSString *)_s {
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ASSIGNCOPY(iCalString, _s);
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}
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- (NSString *)iCalString {
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return iCalString;
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}
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- (NSString *)iCalStringTemplate {
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static NSString *iCalStringTemplate = \
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@"BEGIN:VCALENDAR\r\n"
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@"METHOD:REQUEST\r\n"
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@"PRODID:OpenGroupware.org SOGo 0.9\r\n"
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@"VERSION:2.0\r\n"
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@"BEGIN:VTODO\r\n"
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@"UID:%@\r\n"
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@"CLASS:PUBLIC\r\n"
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@"STATUS:NEEDS-ACTION\r\n" /* confirmed by default */
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@"PERCENT-COMPLETE:0\r\n"
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@"DTSTAMP:%@Z\r\n"
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@"DTSTART:%@\r\n"
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@"DUE:%@\r\n"
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@"SEQUENCE:1\r\n"
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@"PRIORITY:5\r\n"
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@"%@" /* organizer */
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@"%@" /* participants and resources */
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@"END:VTODO\r\n"
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@"END:VCALENDAR";
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NSCalendarDate *lStartDate, *lDueDate, *stamp;
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NSString *template, *s;
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unsigned minutes;
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||
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s = [self queryParameterForKey:@"dur"];
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if(s && [s length] > 0) {
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minutes = [s intValue];
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}
|
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else {
|
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minutes = 60;
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}
|
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lStartDate = [self selectedDate];
|
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lDueDate = [lStartDate dateByAddingYears:0 months:0 days:0
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hours:0 minutes:minutes seconds:0];
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|
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stamp = [NSCalendarDate calendarDate];
|
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[stamp setTimeZone: [NSTimeZone timeZoneWithName: @"GMT"]];
|
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|
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s = [self iCalParticipantsAndResourcesStringFromQueryParameters];
|
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template = [NSString stringWithFormat:iCalStringTemplate,
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[[self clientObject] nameInContainer],
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[stamp iCalFormattedDateTimeString],
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[lStartDate iCalFormattedDateTimeString],
|
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[lDueDate iCalFormattedDateTimeString],
|
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[self iCalOrganizerString],
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s];
|
||
return template;
|
||
}
|
||
|
||
- (NSString *)iCalParticipantsAndResourcesStringFromQueryParameters {
|
||
NSString *s;
|
||
|
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s = [self iCalParticipantsStringFromQueryParameters];
|
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return [s stringByAppendingString:
|
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[self iCalResourcesStringFromQueryParameters]];
|
||
}
|
||
|
||
- (NSString *)iCalParticipantsStringFromQueryParameters {
|
||
static NSString *iCalParticipantString = \
|
||
@"ATTENDEE;ROLE=REQ-PARTICIPANT;CN=\"%@\":mailto:%@\r\n";
|
||
|
||
return [self iCalStringFromQueryParameter:@"ps"
|
||
format:iCalParticipantString];
|
||
}
|
||
|
||
- (NSString *)iCalResourcesStringFromQueryParameters {
|
||
static NSString *iCalResourceString = \
|
||
@"ATTENDEE;ROLE=NON-PARTICIPANT;CN=\"%@\":mailto:%@\r\n";
|
||
|
||
return [self iCalStringFromQueryParameter:@"rs"
|
||
format:iCalResourceString];
|
||
}
|
||
|
||
- (NSString *)iCalStringFromQueryParameter:(NSString *)_qp
|
||
format:(NSString *)_format
|
||
{
|
||
AgenorUserManager *um;
|
||
NSMutableString *iCalRep;
|
||
NSString *s;
|
||
|
||
um = [AgenorUserManager sharedUserManager];
|
||
iCalRep = (NSMutableString *)[NSMutableString string];
|
||
s = [self queryParameterForKey:_qp];
|
||
if(s && [s length] > 0) {
|
||
NSArray *es;
|
||
unsigned i, count;
|
||
|
||
es = [s componentsSeparatedByString:@","];
|
||
count = [es count];
|
||
for(i = 0; i < count; i++) {
|
||
NSString *email, *cn;
|
||
|
||
email = [es objectAtIndex:i];
|
||
cn = [um getCNForUID:[um getUIDForEmail:email]];
|
||
[iCalRep appendFormat:_format, cn, email];
|
||
}
|
||
}
|
||
return iCalRep;
|
||
}
|
||
|
||
- (NSString *)iCalOrganizerString {
|
||
static NSString *fmt = @"ORGANIZER;CN=\"%@\":mailto:%@\r\n";
|
||
return [NSString stringWithFormat:fmt,
|
||
[self cnForUser],
|
||
[self emailForUser]];
|
||
}
|
||
|
||
#if 0
|
||
- (iCalPerson *)getOrganizer {
|
||
iCalPerson *p;
|
||
NSString *emailProp;
|
||
|
||
emailProp = [@"mailto:" stringByAppendingString:[self emailForUser]];
|
||
p = [[[iCalPerson alloc] init] autorelease];
|
||
[p setEmail:emailProp];
|
||
[p setCn:[self cnForUser]];
|
||
return p;
|
||
}
|
||
#endif
|
||
|
||
|
||
/* helper */
|
||
|
||
- (NSString *)_completeURIForMethod:(NSString *)_method {
|
||
NSString *uri;
|
||
NSRange r;
|
||
|
||
uri = [[[self context] request] uri];
|
||
|
||
/* first: identify query parameters */
|
||
r = [uri rangeOfString:@"?" options:NSBackwardsSearch];
|
||
if (r.length > 0)
|
||
uri = [uri substringToIndex:r.location];
|
||
|
||
/* next: append trailing slash */
|
||
if (![uri hasSuffix:@"/"])
|
||
uri = [uri stringByAppendingString:@"/"];
|
||
|
||
/* next: append method */
|
||
uri = [uri stringByAppendingString:_method];
|
||
|
||
/* next: append query parameters */
|
||
return [self completeHrefForMethod:uri];
|
||
}
|
||
|
||
/* new */
|
||
|
||
- (id)newAction {
|
||
/*
|
||
This method creates a unique ID and redirects to the "edit" method on the
|
||
new ID.
|
||
It is actually a folder method and should be defined on the folder.
|
||
|
||
Note: 'clientObject' is the SOGoAppointmentFolder!
|
||
Update: remember that there are group folders as well.
|
||
*/
|
||
NSString *uri, *objectId, *method, *ps;
|
||
|
||
objectId = [NSClassFromString(@"SOGoAppointmentFolder")
|
||
globallyUniqueObjectId];
|
||
if ([objectId length] == 0) {
|
||
return [NSException exceptionWithHTTPStatus:500 /* Internal Error */
|
||
reason:@"could not create a unique ID"];
|
||
}
|
||
|
||
method = [NSString stringWithFormat:@"Calendar/%@/editAsTask", objectId];
|
||
method = [[self userFolderPath] stringByAppendingPathComponent:method];
|
||
|
||
/* check if participants have already been provided */
|
||
ps = [self queryParameterForKey:@"ps"];
|
||
// if (ps) {
|
||
// [self setQueryParameter:ps forKey:@"ps"];
|
||
// }
|
||
if (!ps
|
||
&& [[self clientObject] respondsToSelector:@selector(calendarUIDs)]) {
|
||
AgenorUserManager *um;
|
||
NSArray *uids;
|
||
NSMutableArray *emails;
|
||
unsigned i, count;
|
||
|
||
/* add all current calendarUIDs as default participants */
|
||
|
||
um = [AgenorUserManager sharedUserManager];
|
||
uids = [[self clientObject] calendarUIDs];
|
||
count = [uids count];
|
||
emails = [NSMutableArray arrayWithCapacity:count];
|
||
|
||
for (i = 0; i < count; i++) {
|
||
NSString *email;
|
||
|
||
email = [um getEmailForUID:[uids objectAtIndex:i]];
|
||
if (email)
|
||
[emails addObject:email];
|
||
}
|
||
ps = [emails componentsJoinedByString:@","];
|
||
[self setQueryParameter:ps forKey:@"ps"];
|
||
}
|
||
uri = [self completeHrefForMethod:method];
|
||
return [self redirectToLocation:uri];
|
||
}
|
||
|
||
/* save */
|
||
|
||
/* returned dates are in GMT */
|
||
- (NSArray *) getICalPersonsFromFormValues: (NSArray *) _values
|
||
treatAsResource: (BOOL) _isResource
|
||
{
|
||
unsigned i, count;
|
||
NSMutableArray *result;
|
||
|
||
count = [_values count];
|
||
result = [[NSMutableArray alloc] initWithCapacity:count];
|
||
for (i = 0; i < count; i++) {
|
||
NSString *pString, *email, *cn;
|
||
NSRange r;
|
||
iCalPerson *p;
|
||
|
||
pString = [_values objectAtIndex:i];
|
||
if ([pString length] == 0)
|
||
continue;
|
||
|
||
/* delimiter between email and cn */
|
||
r = [pString rangeOfString:@";"];
|
||
if (r.length > 0) {
|
||
email = [pString substringToIndex:r.location];
|
||
cn = (r.location + 1 < [pString length])
|
||
? [pString substringFromIndex:r.location + 1]
|
||
: nil;
|
||
}
|
||
else {
|
||
email = pString;
|
||
cn = nil;
|
||
}
|
||
if (cn == nil) {
|
||
/* fallback */
|
||
AgenorUserManager *um = [AgenorUserManager sharedUserManager];
|
||
cn = [um getCNForUID:[um getUIDForEmail:email]];
|
||
}
|
||
|
||
p = [[iCalPerson alloc] init];
|
||
[p setEmail:[@"mailto:" stringByAppendingString:email]];
|
||
if ([cn isNotNull]) [p setCn:cn];
|
||
|
||
/* see RFC2445, sect. 4.2.16 for details */
|
||
[p setRole:_isResource ? @"NON-PARTICIPANT" : @"REQ-PARTICIPANT"];
|
||
[result addObject:p];
|
||
[p release];
|
||
}
|
||
return [result autorelease];
|
||
}
|
||
|
||
- (BOOL)isWriteableClientObject {
|
||
return [[self clientObject]
|
||
respondsToSelector:@selector(saveContentString:)];
|
||
}
|
||
|
||
- (NSException *)validateObjectForStatusChange {
|
||
BOOL ok;
|
||
id co;
|
||
|
||
co = [self clientObject];
|
||
ok = [co respondsToSelector:@selector(changeParticipationStatus:inContext:)];
|
||
if (!ok) {
|
||
return [NSException exceptionWithHTTPStatus:400 /* Bad Request */
|
||
reason:
|
||
@"method cannot be invoked on the specified object"];
|
||
}
|
||
return nil;
|
||
}
|
||
|
||
- (void)loadValuesFromTask: (iCalToDo *)_task
|
||
{
|
||
NSString *s;
|
||
iCalRecurrenceRule *rrule;
|
||
NSTimeZone *uTZ;
|
||
|
||
if ((startDate = [_task startDate]) == nil)
|
||
startDate = [[NSCalendarDate date] hour:11 minute:0];
|
||
if ((dueDate = [_task due]) == nil) {
|
||
dueDate =
|
||
[startDate hour:[startDate hourOfDay] + 1 minute:0];
|
||
}
|
||
|
||
uTZ = [[self clientObject] userTimeZone];
|
||
[startDate setTimeZone: uTZ];
|
||
[dueDate setTimeZone: uTZ];
|
||
// startDate = [startDate adjustedDate];
|
||
// dueDate = [dueDate adjustedDate];
|
||
[startDate retain];
|
||
[dueDate retain];
|
||
|
||
title = [[_task summary] copy];
|
||
location = [[_task location] copy];
|
||
comment = [[_task comment] copy];
|
||
priority = [[_task priority] copy];
|
||
categories = [[[_task categories] commaSeparatedValues] retain];
|
||
organizer = [[_task organizer] retain];
|
||
participants = [[_task participants] retain];
|
||
resources = [[_task resources] retain];
|
||
|
||
// NSLog (@"summary <20><><EFBFBD>: '%@'", title);
|
||
|
||
s = [_task accessClass];
|
||
if(!s || [s isEqualToString:@"PUBLIC"])
|
||
[self setIsPrivate:NO];
|
||
else
|
||
[self setIsPrivate:YES]; /* we're possibly loosing information here */
|
||
|
||
/* cycles */
|
||
if ([_task isRecurrent])
|
||
{
|
||
rrule = [[_task recurrenceRules] objectAtIndex: 0];
|
||
[self adjustCycleControlsForRRule:rrule];
|
||
}
|
||
}
|
||
|
||
- (void)saveValuesIntoTask:(iCalToDo *)_task {
|
||
/* merge in form values */
|
||
NSArray *attendees, *lResources;
|
||
iCalRecurrenceRule *rrule;
|
||
|
||
[_task setStartDate: [self taskStartDate]];
|
||
[_task setDue: [self taskDueDate]];
|
||
|
||
[_task setSummary: [self title]];
|
||
[_task setLocation: [self location]];
|
||
[_task setComment: [self comment]];
|
||
[_task setPriority:[self priority]];
|
||
[_task setCategories: [[self categories] componentsJoinedByString: @","]];
|
||
|
||
[_task setAccessClass:[self accessClass]];
|
||
|
||
#if 0
|
||
/*
|
||
Note: bad, bad, bad!
|
||
Organizer is no form value, thus we MUST NOT change it
|
||
*/
|
||
[_task setOrganizer:organizer];
|
||
#endif
|
||
attendees = [self participants];
|
||
lResources = [self resources];
|
||
if ([lResources count] > 0) {
|
||
attendees = ([attendees count] > 0)
|
||
? [attendees arrayByAddingObjectsFromArray:lResources]
|
||
: lResources;
|
||
}
|
||
[attendees makeObjectsPerformSelector: @selector (setTag:)
|
||
withObject: @"attendee"];
|
||
[_task setAttendees:attendees];
|
||
|
||
/* cycles */
|
||
[_task removeAllRecurrenceRules];
|
||
rrule = [self rrule];
|
||
if (rrule)
|
||
[_task addToRecurrenceRules: rrule];
|
||
}
|
||
|
||
- (iCalToDo *) taskFromString: (NSString *) _iCalString
|
||
{
|
||
iCalCalendar *calendar;
|
||
iCalToDo *task;
|
||
SOGoTaskObject *clientObject;
|
||
|
||
clientObject = [self clientObject];
|
||
calendar = [iCalCalendar parseSingleFromSource: _iCalString];
|
||
task = [clientObject firstTaskFromCalendar: calendar];
|
||
|
||
return task;
|
||
}
|
||
|
||
/* contact editor compatibility */
|
||
|
||
- (void)setContentString:(NSString *)_s {
|
||
[self setICalString:_s];
|
||
}
|
||
- (NSString *)contentStringTemplate {
|
||
return [self iCalStringTemplate];
|
||
}
|
||
|
||
/* access */
|
||
|
||
- (BOOL) isMyTask
|
||
{
|
||
// TODO: this should check a set of emails against the SoUser
|
||
return (![[organizer email] length]
|
||
|| [[organizer rfc822Email] isEqualToString: [self emailForUser]]);
|
||
}
|
||
|
||
- (BOOL)canAccessTask {
|
||
return [self isMyTask];
|
||
}
|
||
|
||
- (BOOL)canEditTask {
|
||
return [self isMyTask];
|
||
}
|
||
|
||
|
||
/* conflict management */
|
||
|
||
- (BOOL)containsConflict:(iCalToDo *)_task {
|
||
NSArray *attendees, *uids;
|
||
SOGoAppointmentFolder *groupCalendar;
|
||
NSArray *infos;
|
||
NSArray *ranges;
|
||
id folder;
|
||
|
||
[self logWithFormat:@"search from %@ to %@",
|
||
[_task startDate], [_task due]];
|
||
|
||
folder = [[self clientObject] container];
|
||
attendees = [_task attendees];
|
||
uids = [folder uidsFromICalPersons:attendees];
|
||
if ([uids count] == 0) {
|
||
[self logWithFormat:@"Note: no UIDs selected."];
|
||
return NO;
|
||
}
|
||
|
||
groupCalendar = [folder lookupGroupCalendarFolderForUIDs:uids
|
||
inContext:[self context]];
|
||
[self debugWithFormat:@"group calendar: %@", groupCalendar];
|
||
|
||
if (![groupCalendar respondsToSelector:@selector(fetchFreebusyInfosFrom:to:)]) {
|
||
[self errorWithFormat:@"invalid folder to run freebusy query on!"];
|
||
return NO;
|
||
}
|
||
|
||
infos = [groupCalendar fetchFreebusyInfosFrom:[_task startDate]
|
||
to:[_task due]];
|
||
[self debugWithFormat:@" process: %d tasks", [infos count]];
|
||
|
||
ranges = [infos arrayByCreatingDateRangesFromObjectsWithStartDateKey:@"startDate"
|
||
andEndDateKey:@"dueDate"];
|
||
ranges = [ranges arrayByCompactingContainedDateRanges];
|
||
[self debugWithFormat:@" blocked ranges: %@", ranges];
|
||
|
||
return [ranges count] != 0 ? YES : NO;
|
||
}
|
||
|
||
/* response generation */
|
||
|
||
- (NSString *)initialCycleVisibility {
|
||
if (![self hasCycle])
|
||
return @"visibility: hidden;";
|
||
return @"visibility: visible;";
|
||
}
|
||
|
||
- (NSString *)initialCycleEndUntilVisibility {
|
||
if ([self isCycleEndUntil])
|
||
return @"visibility: visible;";
|
||
return @"visibility: hidden;";
|
||
}
|
||
|
||
|
||
/* actions */
|
||
|
||
- (BOOL) shouldTakeValuesFromRequest: (WORequest *) _rq
|
||
inContext: (WOContext*) _c
|
||
{
|
||
return YES;
|
||
}
|
||
|
||
- (id) testAction
|
||
{
|
||
/* for testing only */
|
||
WORequest *req;
|
||
iCalToDo *task;
|
||
NSString *content;
|
||
|
||
req = [[self context] request];
|
||
task = [self taskFromString: [self iCalString]];
|
||
[self saveValuesIntoTask:task];
|
||
content = [[task parent] versitString];
|
||
[self logWithFormat:@"%s -- iCal:\n%@",
|
||
__PRETTY_FUNCTION__,
|
||
content];
|
||
|
||
return self;
|
||
}
|
||
|
||
- (id <WOActionResults>) defaultAction
|
||
{
|
||
NSString *ical;
|
||
|
||
/* load iCalendar file */
|
||
|
||
// TODO: can't we use [clientObject contentAsString]?
|
||
// ical = [[self clientObject] valueForKey:@"iCalString"];
|
||
ical = [[self clientObject] contentAsString];
|
||
if ([ical length] == 0) /* a new task */
|
||
ical = [self contentStringTemplate];
|
||
|
||
[self setContentString:ical];
|
||
[self loadValuesFromTask: [self taskFromString: ical]];
|
||
|
||
if (![self canEditTask]) {
|
||
/* TODO: we need proper ACLs */
|
||
return [self redirectToLocation:[self _completeURIForMethod:@"../view"]];
|
||
}
|
||
|
||
return self;
|
||
}
|
||
|
||
- (id <WOActionResults>) saveAction
|
||
{
|
||
iCalToDo *task;
|
||
iCalPerson *p;
|
||
id <WOActionResults> result;
|
||
NSString *content;
|
||
NSException *ex;
|
||
|
||
if (![self isWriteableClientObject]) {
|
||
/* return 400 == Bad Request */
|
||
return [NSException exceptionWithHTTPStatus:400
|
||
reason: @"method cannot be invoked on "
|
||
@"the specified object"];
|
||
}
|
||
|
||
task = [self taskFromString: [self iCalString]];
|
||
if (task == nil) {
|
||
NSString *s;
|
||
|
||
s = [self labelForKey: @"Invalid iCal data!"];
|
||
[self setErrorText: s];
|
||
|
||
return self;
|
||
}
|
||
|
||
[self saveValuesIntoTask:task];
|
||
p = [task findParticipantWithEmail:[self emailForUser]];
|
||
if (p) {
|
||
[p setParticipationStatus:iCalPersonPartStatAccepted];
|
||
}
|
||
|
||
if ([self checkForConflicts]) {
|
||
if ([self containsConflict:task]) {
|
||
NSString *s;
|
||
|
||
s = [self labelForKey:@"Conflicts found!"];
|
||
[self setErrorText:s];
|
||
|
||
return self;
|
||
}
|
||
}
|
||
content = [[task parent] versitString];
|
||
// [task release]; task = nil;
|
||
|
||
if (content == nil) {
|
||
NSString *s;
|
||
|
||
s = [self labelForKey: @"Could not create iCal data!"];
|
||
[self setErrorText: s];
|
||
return self;
|
||
}
|
||
|
||
ex = [[self clientObject] saveContentString:content];
|
||
if (ex != nil) {
|
||
[self setErrorText:[ex reason]];
|
||
return self;
|
||
}
|
||
|
||
if ([[[[self context] request] formValueForKey: @"nojs"] intValue])
|
||
result = [self redirectToLocation: [self applicationPath]];
|
||
else
|
||
result = [self jsCloseWithRefreshMethod: @"refreshTasks()"];
|
||
|
||
return result;
|
||
}
|
||
|
||
- (id) changeStatusAction
|
||
{
|
||
iCalToDo *task;
|
||
SOGoTaskObject *taskObject;
|
||
NSString *content;
|
||
id ex;
|
||
int newStatus;
|
||
|
||
newStatus = [[self queryParameterForKey: @"status"] intValue];
|
||
|
||
taskObject = [self clientObject];
|
||
task = [taskObject task];
|
||
switch (newStatus)
|
||
{
|
||
case 1:
|
||
[task setCompleted: [NSCalendarDate calendarDate]];
|
||
break;
|
||
case 2:
|
||
[task setStatus: @"IN-PROCESS"];
|
||
break;
|
||
case 3:
|
||
[task setStatus: @"CANCELLED"];
|
||
break;
|
||
default:
|
||
[task setStatus: @"NEEDS-ACTION"];
|
||
}
|
||
|
||
content = [[task parent] versitString];
|
||
ex = [[self clientObject] saveContentString: content];
|
||
if (ex != nil) {
|
||
[self setErrorText:[ex reason]];
|
||
return self;
|
||
}
|
||
|
||
return [self redirectToLocation: [self _completeURIForMethod: @".."]];
|
||
}
|
||
|
||
- (id)acceptAction {
|
||
return [self acceptOrDeclineAction:YES];
|
||
}
|
||
|
||
- (id)declineAction {
|
||
return [self acceptOrDeclineAction:NO];
|
||
}
|
||
|
||
- (NSString *) saveUrl
|
||
{
|
||
return [NSString stringWithFormat: @"%@/saveAsTask",
|
||
[[self clientObject] baseURL]];
|
||
}
|
||
|
||
// TODO: add tentatively
|
||
|
||
- (id)acceptOrDeclineAction:(BOOL)_accept {
|
||
// TODO: this should live in the SoObjects
|
||
NSException *ex;
|
||
|
||
if ((ex = [self validateObjectForStatusChange]) != nil)
|
||
return ex;
|
||
|
||
ex = [[self clientObject] changeParticipationStatus:
|
||
_accept ? @"ACCEPTED" : @"DECLINED"
|
||
inContext:[self context]];
|
||
if (ex != nil) return ex;
|
||
|
||
return [self redirectToLocation:[self _completeURIForMethod:@"../view"]];
|
||
}
|
||
|
||
@end /* UIxTaskEditor */
|