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MonthCalendar.m
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/*
Copyright (c) 2010 Rafael Chacon
g-Cal is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
g-Cal 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with g-Cal. If not, see <http://www.gnu.org/licenses/>.
*/
#import "MonthCalendar.h"
#import "GoogleCalAppDelegate.h"
#import "Event.h"
#import "Calendar.h"
#import "EventViewController.h"
#import "Circle.h"
#import "UIColor+Extensions.h"
#import "NSObject+DDExtensions.h"
@implementation MonthCalendar
@synthesize managedObjectContext, fetchedResultsController;
@synthesize selectedDate;
@synthesize eventsForGivenDate;
@synthesize selectedCalendar;
@synthesize calendarsTicket;
@synthesize appDelegate;
//@synthesize eventsTickets;
-(void)addEvent:(id)sender{
//
AddEventViewController *addEventController = [[AddEventViewController alloc] initWithNibName:@"AddEventViewController" bundle:nil];
addEventController.delegate = self;
Event *newEvent = [self getInitializedEvent];
addEventController.event = newEvent;
addEventController.managedObjectContext = self.managedObjectContext;
addEventController.editingMode = NO;
UINavigationController *addNavController = [[UINavigationController alloc] initWithRootViewController:addEventController];
[self presentModalViewController:addNavController animated:YES];
[addNavController release];
[addEventController release];
}
# pragma mark -
# pragma mark AddEventViewController delegate methods
- (void)addEventViewController:(AddEventViewController *)addEventViewController didAddEvent:(Event *)event{
if (event != nil){
NSError *error = nil;
[waitForManagedObjectContext lock];
if (![self.managedObjectContext save:&error]) {
NSLog(@"Unresolved error saving the event%@, %@", error, [error userInfo]);
}
[waitForManagedObjectContext unlock];
if (!allCalendarsValue)
self.selectedCalendar = event.calendar;
HUD = [[MBProgressHUD alloc] initWithView:self.view];
[self.view addSubview:HUD];
HUD.delegate = self;
HUD.labelText = NSLocalizedString(@"addingEventKey",@"Adding Event...");
//HUD.detailsLabelText = @"The event is being deleted from Google";
// Show the HUD while the provided method executes in a new thread
self.navigationItem.rightBarButtonItem.enabled = NO;
self.navigationItem.hidesBackButton = YES;
[HUD showWhileExecuting:@selector(insertEvent:) onTarget:self withObject:event animated:YES];
//[self insertCalendarEvent:event toCalendar:event.calendar];
//
// [self reloadCalendar];
}
[self dismissModalViewControllerAnimated:YES];
}
-(void)insertEvent:(Event *)event {
insertDone = NO;
[[self dd_invokeOnMainThread]insertCalendarEvent:event toCalendar:event.calendar];
[waitForInsertLock lock];
while (!insertDone) {
[waitForInsertLock wait];
}
[waitForInsertLock unlock];
}
#pragma mark -
#pragma mark Calenadar Methods
- (void) calendarMonthView:(TKCalendarMonthView*)monthView didSelectDate:(NSDate*)date{
self.selectedDate = date;
[self setDayElements];
[self.tkmonthTableView reloadData];
}
- (NSArray*) calendarMonthView:(TKCalendarMonthView*)monthView marksFromDate:(NSDate*)startDate toDate:(NSDate*)lastDate{
NSMutableArray *marksArray = [NSMutableArray arrayWithCapacity:40];
NSDate *date = startDate;
NSArray *eventObjects = [self.fetchedResultsController fetchedObjects];
TKDateInformation info;
NSCalendar *calendar = [NSCalendar currentCalendar];
NSMutableDictionary *objectsForMark = [NSMutableDictionary dictionaryWithCapacity:20];
for (Event *event in eventObjects) {
// hack to set date to current users timezone.
NSDateComponents *components = [calendar components:NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit fromDate:event.startDate];
NSDate *currentCalendarStartDate = [calendar dateFromComponents:components];
components = [calendar components:NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit
fromDate:event.endDate];
NSDate *currentCalendarEndDate = [calendar dateFromComponents:components];
[objectsForMark setValue:[NSNumber numberWithInt:1] forKey:[currentCalendarStartDate dateDescription]];
//the event last from more theoone day
if ([currentCalendarEndDate timeIntervalSinceDate:currentCalendarStartDate] >= 86400 ) {
NSDate *markDaysBetweenDate = currentCalendarStartDate;
TKDateInformation markDaysBetweenDateInf = [markDaysBetweenDate dateInformation];
TKDateInformation endDateInf = [currentCalendarEndDate dateInformation];
while (markDaysBetweenDateInf.day < endDateInf.day || markDaysBetweenDateInf.month < endDateInf.month ) {
markDaysBetweenDate = [markDaysBetweenDate dateByAddingTimeInterval:86400];
markDaysBetweenDateInf = [markDaysBetweenDate dateInformation];
if ([event.allDay boolValue] == NO )
[objectsForMark setValue:[NSNumber numberWithInt:1] forKey:[markDaysBetweenDate dateDescription]];
else{
// this is for all day event definition <gd:when startTime="2005-06-06" endTime="2005-06-07"/>
if ( markDaysBetweenDateInf.day != endDateInf.day)
[objectsForMark setValue:[NSNumber numberWithInt:1] forKey:[markDaysBetweenDate dateDescription]];
}
}
}
}
while(YES){
if ( [objectsForMark valueForKey:[date dateDescription]] != nil)
[marksArray addObject:[NSNumber numberWithBool:YES]];
else
[marksArray addObject:[NSNumber numberWithBool:NO]];
info = [date dateInformation];
info.day++;
date = [NSDate dateFromDateInformation:info];
if([date compare:lastDate]==NSOrderedDescending) break;
}
return marksArray;
}
- (void) calendarMonthView:(TKCalendarMonthView*)mv monthDidChange:(NSDate*)date{
[super calendarMonthView:mv monthDidChange:date];
self.selectedDate = date;
[self setDayElements];
[self.tkmonthTableView reloadData];
[self.monthView selectDate:date];
}
#pragma mark -
#pragma mark Table View dataSource Methods
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return numberOfRowsForGivenDate;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *keventCellIdentifier = @"eventCell";
NSUInteger row = [indexPath row];
EventCell *cell = (EventCell *)[tableView dequeueReusableCellWithIdentifier:keventCellIdentifier];
if( !cell ){
cell = [[[EventCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:keventCellIdentifier] autorelease];
cell.accessoryType = UITableViewCellAccessoryNone;
}
Event *anEvent = (Event *)[self.eventsForGivenDate objectAtIndex:row];
UIColor *colorForCell = [UIColor colorWithHexString:anEvent.calendar.color];
if (colorForCell !=nil){
Circle *circle_view = [[Circle alloc] initWithFrame:CGRectMake(10, 15, 15, 15) andColor:colorForCell];
[cell addSubview:circle_view];
[circle_view release];
}
if (anEvent.startDate && [anEvent.allDay boolValue] == NO) {
NSDate *date = anEvent.startDate;
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setPMSymbol:NSLocalizedString(@"pmKey",@"PM")];
[dateFormatter setAMSymbol:NSLocalizedString(@"amKey",@"AM")];
[dateFormatter setDateStyle:NSDateFormatterNoStyle];
[dateFormatter setTimeStyle:NSDateFormatterShortStyle];
//[dateFormatter setDateFormat:@"HH:mm"];
cell.time.text = [dateFormatter stringFromDate:date];
[dateFormatter release];
}
else {
cell.time.text = NSLocalizedString(@"allDayKey", @"All day");
}
cell.name.text = anEvent.title;
if( anEvent.location )
cell.addr.text = anEvent.location;
else
cell.addr.text = @"";
return cell;
}
- (void)configureCell:(UITableViewCell *)cell atIndexPath:(NSIndexPath *)indexPath {
// Configure the cell
Event *event = (Event *)[self.fetchedResultsController objectAtIndexPath:indexPath];
cell.textLabel.text = event.title;
}
-(void)tableView:(UITableView *)tv didSelectRowAtIndexPath:(NSIndexPath *) indexPath {
self.title = [self.selectedDate month];
EventViewController *eventController = [[EventViewController alloc] initWithNibName:@"EventViewController" bundle:nil];
eventController.managedObjectContext = self.managedObjectContext;
Event *event = (Event *)[self.eventsForGivenDate objectAtIndex:[indexPath row]];
eventController.event = event;
[self.navigationController pushViewController:eventController animated:YES];
[eventController release];
}
#pragma mark -
#pragma mark MBProgressHUDDelegate methods
- (void)hudWasHidden {
// Remove HUD from screen when the HUD was hidded
[self reloadCalendar];
self.navigationItem.rightBarButtonItem.enabled = YES;
self.navigationItem.hidesBackButton = NO;
[HUD removeFromSuperview];
[HUD release];
}
-(void) syncWithGoogle{
HUD = [[MBProgressHUD alloc] initWithView:self.view];
[self.view addSubview:HUD];
HUD.delegate = self;
HUD.labelText = NSLocalizedString(@"loadingKey",@"Loading");
HUD.detailsLabelText = NSLocalizedString(@"retrieveDataKey",@"Retrieving Data From Google");
// Show the HUD while the provided method executes in a new thread
gCalService = self.appDelegate.gCalService;
if ([[gCalService username] isEqualToString:@"username@gmail.com"])
return;
ticketDone = NO;
self.navigationItem.rightBarButtonItem.enabled = NO;
self.navigationItem.hidesBackButton = YES;
[HUD showWhileExecuting:@selector(loadCalendarsAndEvents:) onTarget:self withObject:nil animated:YES];
}
#pragma mark -
#pragma mark Fetched results controller
- (NSFetchedResultsController *)fetchedResultsController {
if (fetchedResultsController == nil) {
NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] init];
NSEntityDescription *entity = [NSEntityDescription entityForName:@"Event" inManagedObjectContext:self.managedObjectContext];
[fetchRequest setEntity:entity];
NSSortDescriptor *sortDescriptor = [[NSSortDescriptor alloc] initWithKey:@"startDate" ascending:YES];
NSArray *sortDescriptors = [[NSArray alloc] initWithObjects:sortDescriptor, nil];
[fetchRequest setSortDescriptors:sortDescriptors];
NSFetchedResultsController *aFetchedResultsController = [[NSFetchedResultsController alloc] initWithFetchRequest:fetchRequest
managedObjectContext:self.managedObjectContext
sectionNameKeyPath:nil cacheName:nil];
aFetchedResultsController.delegate = self;
self.fetchedResultsController = aFetchedResultsController;
[aFetchedResultsController release];
[fetchRequest release];
[sortDescriptor release];
[sortDescriptors release];
}
return fetchedResultsController;
}
- (void)controllerDidChangeContent:(NSFetchedResultsController *)controller {
if (!self.tkmonthTableView.editing)
[self.tkmonthTableView reloadData];
}
#pragma mark -
#pragma mark Google functions
-(void) loadCalendarsAndEvents:(GDataFeedCalendar *)feed{
[[gCalService dd_invokeOnMainThread] fetchCalendarFeedForUsername:self.appDelegate.username
delegate:self
didFinishSelector:@selector( calendarsTicket:finishedWithFeed:error:)];
// This is to wait for retrieving google calendar
[waitForCalendarTickectLock lock];
while(!ticketDone) {
[waitForCalendarTickectLock wait];
}
[waitForCalendarTickectLock unlock];
// this is to wait for google event entries to be procesed
[waitForEventTicketsLock lock];
while([calendarsTicket count] != 0) {
[waitForEventTicketsLock wait];
}
[waitForEventTicketsLock unlock];
}
- (void)calendarsTicket:(GDataServiceTicket *)ticket finishedWithFeed:(GDataFeedCalendar *)feed error:(NSError *)error{
if( !error ){
int count = [[feed entries] count];
NSArray *calendars = [self getCalendars];
if ( count != [calendars count]) {
for (Calendar *aCal in calendars) {
BOOL intruder = YES;
for( int i=0; i<count; i++ ){
GDataEntryCalendar *calendar = [[feed entries] objectAtIndex:i];
//NSLog(@"",)
if ( [aCal.calid isEqualToString:[calendar identifier]]) {
intruder = NO;
break;
}
}
if (intruder == YES) {
[self.managedObjectContext deleteObject:aCal];
NSError *error = nil;
if (![self.managedObjectContext save:&error]) {
NSLog(@"Unresolved error %@, %@", error, [error userInfo]);
}
}
}
}
for( int i=0; i<count; i++ ){
GDataEntryCalendar *calendar = [[feed entries] objectAtIndex:i];
Calendar *aCalendar = [Calendar getCalendarWithId:[calendar identifier] andContext:self.managedObjectContext];
if ( !aCalendar ){
[waitForManagedObjectContext lock];
aCalendar = [Calendar createCalendarFromGCal:calendar withContext:self.managedObjectContext];
[waitForManagedObjectContext unlock];
NSURL *feedURL = [[calendar alternateLink] URL];
if( feedURL ){
[self fetchEventEntries:[NSArray arrayWithObjects:feedURL,aCalendar,nil]];
}
}
else{
NSComparisonResult last_update_comparison = [aCalendar.updated compare:[[calendar updatedDate] date]];
if (last_update_comparison == NSOrderedAscending) {
[waitForManagedObjectContext lock];
[aCalendar updateCalendarFromGCal:calendar withContext:self.managedObjectContext];
[waitForManagedObjectContext unlock];
NSURL *feedURL = [[calendar alternateLink] URL];
if( feedURL ){
[self fetchEventEntries:[NSArray arrayWithObjects:feedURL,aCalendar,nil]];
}
}
}
// NSURL *feedURL = [[calendar alternateLink] URL];
// if( feedURL ){
// [self fetchEventEntries:[NSArray arrayWithObjects:feedURL,aCalendar,nil]];
// }
}
}else
[self handleError:error];
[waitForCalendarTickectLock lock];
ticketDone = YES;
[waitForCalendarTickectLock signal];
[waitForCalendarTickectLock unlock];
}
- (void)eventsTicket:(GDataServiceTicket *)ticket finishedWithEntries:(GDataFeedCalendarEvent *)feed error:(NSError *)error{
if( !error ){
NSMutableDictionary *dictionary = nil;
for( int section=0; section<[self.calendarsTicket count]; section++ ){
NSMutableDictionary *nextDictionary = [self.calendarsTicket objectAtIndex:section];
GDataServiceTicket *nextTicket = [nextDictionary objectForKey:KEY_TICKET];
if( nextTicket==ticket ){ // We've found the calendar these events are meant for...
dictionary = nextDictionary;
//
break;
}
}
if( !dictionary )
return; // This should never happen. It means we couldn't find the ticket it relates to.
int count = [[feed entries] count];
[waitForManagedObjectContext lock];
for( int i=0; i<count; i++ ){
GDataEntryCalendarEvent *event = [[feed entries] objectAtIndex:i];
BOOL eventDeleted = [[[event eventStatus] stringValue] isEqualToString:kGDataEventStatusCanceled ];
Calendar *calendarForEvent = [dictionary objectForKey:KEY_CALENDAR];
Event *anEvent = [Event getEventWithId:[event iCalUID] forCalendar:calendarForEvent andContext:self.managedObjectContext];
if ( !anEvent && !eventDeleted){
[Event createEventFromGCal:event forCalendar:calendarForEvent withContext:self.managedObjectContext];
}
else if (anEvent && eventDeleted) {
[self.managedObjectContext deleteObject:anEvent];
NSError *error = nil;
if (![self.managedObjectContext save:&error])
NSLog(@"Unresolved error deleting an envent%@, %@", error, [error userInfo]);
}
else if ( anEvent && [anEvent.updated compare:[[event updatedDate] date]] == NSOrderedAscending ){
[anEvent updateEventFromGCal:event forCalendar:calendarForEvent withContext:self.managedObjectContext];
}
}
[waitForManagedObjectContext unlock];
NSURL *nextURL = [[feed nextLink] URL];
if( nextURL ){ // There are more events in the calendar... Fetch again.
GDataServiceTicket *newTicket = [gCalService fetchFeedWithURL:nextURL
delegate:self
didFinishSelector:@selector( eventsTicket:finishedWithEntries:error: )]; // Right back here...
[dictionary setObject:newTicket forKey:KEY_TICKET];
}
else{
[waitForEventTicketsLock lock];
[self.calendarsTicket removeObject:dictionary];
[waitForEventTicketsLock signal];
[waitForEventTicketsLock unlock];
}
}else
[self handleError:error];
}
-(void)fetchEventEntries:(NSArray *) arrayOfElements{
NSURL *feedURL =(NSURL *) [arrayOfElements objectAtIndex:0];
Calendar *aCalendar = (Calendar *)[arrayOfElements objectAtIndex:1];
NSMutableDictionary *calendarTicketPair = [NSMutableDictionary dictionaryWithCapacity:2];
GDataQueryCalendar* query = [GDataQueryCalendar calendarQueryWithFeedURL:feedURL];
NSDate *minDate = [self.selectedDate dateByAddingTimeInterval:-1*60*60*24*60]; // .. 60 days from selected date
NSDate *maxDate = [self.selectedDate dateByAddingTimeInterval:60*60*24*90]; // ...to 90 days from selected date.
[query setMinimumStartTime:[GDataDateTime dateTimeWithDate:minDate timeZone:[NSTimeZone systemTimeZone]]];
[query setMaximumStartTime:[GDataDateTime dateTimeWithDate:maxDate timeZone:[NSTimeZone systemTimeZone]]];
[query setOrderBy:@"starttime"];
[query setIsAscendingOrder:YES];
[query setShouldExpandRecurrentEvents:YES];
[query setShouldShowDeleted:YES];
[query setMaxResults:60];
GDataServiceTicket *ticket = [gCalService fetchFeedWithQuery:query
delegate:self
didFinishSelector:@selector( eventsTicket:finishedWithEntries:error: )];
[calendarTicketPair setObject:ticket forKey:KEY_TICKET];
[calendarTicketPair setObject:aCalendar forKey:KEY_CALENDAR];
[self.calendarsTicket addObject:calendarTicketPair];
}
- (void)insertCalendarEvent:(Event *)event toCalendar:(Calendar *)calendar{
GDataEntryCalendarEvent *newEntry = [GDataEntryCalendarEvent calendarEvent];
[newEntry setTitleWithString:event.title];
[newEntry addLocation:[GDataWhere whereWithString:event.location]];
GDataDateTime *startDate = [GDataDateTime dateTimeWithDate:event.startDate timeZone:[NSTimeZone systemTimeZone]];
GDataDateTime *endDate = [GDataDateTime dateTimeWithDate:event.endDate timeZone:[NSTimeZone systemTimeZone]];
[newEntry addTime:[GDataWhen whenWithStartTime:startDate endTime:endDate]];
[newEntry setContentWithString:event.note];
gCalService = self.appDelegate.gCalService;
GDataServiceTicket *addEventTicket= [gCalService fetchEntryByInsertingEntry:newEntry
forFeedURL:[NSURL URLWithString:calendar.link]
delegate:self
didFinishSelector:@selector( insertTicket:finishedWithEntry:error: )];
NSMutableDictionary *eventTicketPair = [NSMutableDictionary dictionaryWithCapacity:2];
[eventTicketPair setObject:addEventTicket forKey:KEY_TICKET];
[eventTicketPair setObject:event forKey:KEY_EVENT];
[self.appDelegate.addEventsQueue addObject:eventTicketPair];
}
- (void)insertTicket:(GDataServiceTicket *)ticket finishedWithEntry:(GDataEntryCalendarEvent *)entry error:(NSError *)error{
NSMutableDictionary *dictionary =nil;
int index_to_delete;
for( int section=0; section<[self.appDelegate.addEventsQueue count]; section++ ){
NSMutableDictionary *nextDictionary = [self.appDelegate.addEventsQueue objectAtIndex:section];
GDataServiceTicket *nextTicket = [nextDictionary objectForKey:KEY_TICKET];
if( nextTicket==ticket ){ // We've found the calendar these events are meant for...
dictionary = nextDictionary;
index_to_delete = section;
//
break;
}
}
if( !dictionary )
return; // This should never happen. It means we couldn't find the ticket it relates to.
Event *eventAdded = (Event *)[dictionary objectForKey:KEY_EVENT];
if( !error ){
if (!eventAdded) return; //this should never happen
eventAdded.eventid = [entry iCalUID];
eventAdded.updated = [[entry updatedDate] date];
eventAdded.editLink = [[entry editLink] href];
eventAdded.etag = [entry ETag];
NSError *error = nil;
[waitForManagedObjectContext lock];
if (![self.managedObjectContext save:&error]) {
NSLog(@"Unresolved error saving the event when coming back from google%@, %@", error, [error userInfo]);
}
[waitForManagedObjectContext unlock];
}
else{
[self handleError:error];
[self.managedObjectContext deleteObject:eventAdded];
NSError *error = nil;
if (![self.managedObjectContext save:&error]) {
NSLog(@"Unresolved error %@, %@", error, [error userInfo]);
}
}
[self.appDelegate.addEventsQueue removeObjectAtIndex:index_to_delete];
[waitForInsertLock lock];
insertDone = YES;
[waitForInsertLock signal];
[waitForInsertLock unlock];
}
#pragma mark -
#pragma mark alertView delegate
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
if (buttonIndex == 1) {
NSLog(@"Tete %i", buttonIndex);
//@"itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=382003793";
NSString *urlString = @"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?id=382003793&onlyLatestVersion=true&pageNumber=0&sortOrdering=1&type=Purple+Software";
NSString *escaped = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL *url = [NSURL URLWithString:escaped];
NSLog(@"%@", url);
[[UIApplication sharedApplication] openURL:url];
}
}
#pragma mark -
#pragma mark Utility functions
-(void) askForRate{
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
if (! [defaults objectForKey:@"firstRun"]) {
[defaults setObject:[NSDate date] forKey:@"firstRun"];
}
NSInteger daysSinceInstall = [[NSDate date] timeIntervalSinceDate:[defaults objectForKey:@"firstRun"]] / 86400;
if ( daysSinceInstall > 10 && [defaults boolForKey:@"askedForRating"] == NO) {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"likeAppKey", @"Like This App?") message:NSLocalizedString(@"likeAppMsgKey",@"Please rate it in the App Store!") delegate:self cancelButtonTitle:NSLocalizedString(@"nothxsKey",@"No Thanks") otherButtonTitles:NSLocalizedString(@"rateKey",@"Rate It!"), nil];
[alert show];
[alert release];
[defaults setBool:YES forKey:@"askedForRating"];
}
[[NSUserDefaults standardUserDefaults] synchronize];
}
-(NSArray *)getCalendars {
NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] init];
NSEntityDescription *entity = [NSEntityDescription entityForName:@"Calendar" inManagedObjectContext:managedObjectContext];
[fetchRequest setEntity:entity];
NSSortDescriptor *sortDescriptor = [[NSSortDescriptor alloc] initWithKey:@"updated" ascending:YES];
NSArray *sortDescriptors = [[NSArray alloc] initWithObjects:sortDescriptor, nil];
[fetchRequest setSortDescriptors:sortDescriptors];
NSFetchedResultsController *aFetchedResultsController = [[NSFetchedResultsController alloc] initWithFetchRequest:fetchRequest
managedObjectContext:self.managedObjectContext
sectionNameKeyPath:nil cacheName:nil];
//aFetchedResultsController.delegate = self;
NSError *error;
if (![aFetchedResultsController performFetch:&error]) {
[aFetchedResultsController release];
[fetchRequest release];
[sortDescriptor release];
[sortDescriptors release];
return nil;
}
NSArray *calendars= [NSArray arrayWithArray:[aFetchedResultsController fetchedObjects]];
[aFetchedResultsController release];
[fetchRequest release];
[sortDescriptor release];
[sortDescriptors release];
return calendars;
}
-(Event *)getInitializedEvent {
Event *newEvent = [NSEntityDescription insertNewObjectForEntityForName:@"Event" inManagedObjectContext:self.managedObjectContext];
if ([self.selectedCalendar.edit_permission boolValue])
newEvent.calendar = self.selectedCalendar;
NSTimeInterval one_hour = 3600;
NSDate *today = [NSDate date];
TKDateInformation selectedDateInfo = [self.selectedDate dateInformation];
TKDateInformation todayInfo = [today dateInformation];
selectedDateInfo.hour = todayInfo.hour+1;
selectedDateInfo.minute = 0;
newEvent.startDate = [NSDate dateFromDateInformation:selectedDateInfo];
NSDate *endDate = [[NSDate alloc] initWithTimeInterval:one_hour sinceDate:newEvent.startDate];
newEvent.endDate =endDate;
[endDate release];
return newEvent;
}
- (void)handleError:(NSError *)error{
NSString *title, *msg;
NSLog(@"este es el error %@", error);
if( [error code]==kGDataBadAuthentication ){
title = NSLocalizedString(@"authenticationFailedKey",@"Authentication Failed");
msg = NSLocalizedString(@"authenticationFailedMsgKey",@"Authentication Failed Msg");
}else if ( [error code] == NSURLErrorNotConnectedToInternet || [error code] == -1018 ) {
title = NSLocalizedString(@"noInternetKey",@"No internet access.");
msg = NSLocalizedString(@"noInternetMsgKey",@"The application couldn't connect to internet. Please check your internet access.");
}else{
// some other error authenticating or retrieving the GData object or a 304 status
// indicating the data has not been modified since it was previously fetched
title = NSLocalizedString(@"unexpectedErrorKey", @"An unexpected error has ocurred.");
msg = [error localizedDescription];
}
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:title
message:msg
delegate:nil
cancelButtonTitle:@"Ok"
otherButtonTitles:nil];
[alert show];
[alert release];
}
-(void)allCalendars:(BOOL)value{
allCalendarsValue = value;
}
-(void)reloadCalendar{
NSError *error;
if (![self.fetchedResultsController performFetch:&error]) {
NSLog(@"Unresolved error fetching events MonthCalendar.m %@, %@", error, [error userInfo]);
}
[self setDayElements];
[self.monthView reload];
[self.tkmonthTableView reloadData];
if (self.selectedDate)
[self.monthView selectDate:self.selectedDate];
}
- (BOOL)isSameDay:(NSDate *)dateOne withDate:(NSDate *)dateTwo{
NSUInteger desiredComponents = NSEraCalendarUnit|NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit;
NSDateComponents *myCalendarDate = [[NSCalendar currentCalendar] components:desiredComponents fromDate:dateOne];
NSDateComponents *myComparisonDate = [[NSCalendar currentCalendar] components:desiredComponents fromDate:dateTwo];
return [myCalendarDate isEqual:myComparisonDate];
}
//Action methods for toolbar buttons:
- (void) today:(id)sender{
self.selectedDate= [NSDate date];
//ok the next line is very important...
// If I don't select the day before reloading the calendar
// there is a little bug when changing the date from other motnh
if ([[[self.monthView dateSelected] month] isEqualToString:[self.selectedDate month]]) {
[self.monthView selectDate:self.selectedDate];
[self setDayElements];
[self.tkmonthTableView reloadData];
if (self.selectedDate)
[self.monthView selectDate:self.selectedDate];
}
else {
[self.monthView selectDate:self.selectedDate];
[self reloadCalendar];
}
}
- (void) sync:(id)sender{
[self syncWithGoogle];
}
- (void) month:(id)sender{
}
-(void) addToolBar {
UIToolbar *toolbar;
//create toolbar using new
toolbar = [UIToolbar new];
toolbar.barStyle = UIBarStyleDefault;
[toolbar sizeToFit];
toolbar.frame = CGRectMake(0, 370, 320, 50);
UIBarButtonItem *systemItem1 = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"nowKey", @"Now") style:UIBarButtonItemStyleBordered
target:self
action:@selector(today:)];
UIBarButtonItem *systemItem3 = [[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh
target:self action:@selector(sync:)];
//
// UISegmentedControl *segmentedControl = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObjects:@"List", @"Day",
// @"Month", nil]];
// segmentedControl.segmentedControlStyle = UISegmentedControlStyleBar;
// [segmentedControl addTarget:self action:@selector(month:)
// forControlEvents:UIControlEventValueChanged];
//
//
// UIBarButtonItem *segmentButton = [[UIBarButtonItem alloc]
// initWithCustomView:segmentedControl];
//Use this to put space in between your toolbox buttons
UIBarButtonItem *flexItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace
target:nil
action:nil];
//Add buttons to the array
//NSArray *items = [NSArray arrayWithObjects: systemItem1, flexItem,segmentButton ,flexItem,systemItem3, flexItem, nil];
NSArray *items = [NSArray arrayWithObjects: systemItem3, flexItem,systemItem1, nil];
//release buttons
[systemItem1 release];
[systemItem3 release];
[flexItem release];
// [segmentButton release];
// [segmentedControl release];
//add array of buttons to toolbar
[toolbar setItems:items animated:NO];
[self.view addSubview:toolbar];
[toolbar release];
}
-(void) setDayElements{
NSArray *allMonthEvents = [self.fetchedResultsController fetchedObjects];
NSDate *day;
NSMutableArray *eventsForDay = [[NSMutableArray alloc] init];
if (self.selectedDate)
day = selectedDate;
else
day = [NSDate date];
for (Event *event in allMonthEvents) {
BOOL isTheSameDay = [self isSameDay:event.startDate withDate:day];
if (isTheSameDay)
[eventsForDay addObject:event];
//check for events that last for more the one day
if ([event.endDate timeIntervalSinceDate:event.startDate] >= 86400 ) {
NSDate *markDaysBetweenDate = event.startDate;
TKDateInformation markDaysBetweenDateInf = [markDaysBetweenDate dateInformation];
TKDateInformation endDateInf = [event.endDate dateInformation];
while (markDaysBetweenDateInf.day < endDateInf.day || markDaysBetweenDateInf.month < endDateInf.month ) {
markDaysBetweenDate = [markDaysBetweenDate dateByAddingTimeInterval:86400];
markDaysBetweenDateInf = [markDaysBetweenDate dateInformation];
isTheSameDay = [self isSameDay:markDaysBetweenDate withDate:day];
if (isTheSameDay){
if ([event.allDay boolValue] == NO )
[eventsForDay addObject:event];
else {
// this is for all day event definition <gd:when startTime="2005-06-06" endTime="2005-06-07"/>
if (markDaysBetweenDateInf.day != endDateInf.day)
[eventsForDay addObject:event];
}
}
}
}