PeopleListViewContoller.m

//
//  PeopleListViewController.m
//  Paparazzi
//
//  Created by Marcio Valenzuela on 2/20/10.
//  Copyright 2010 Personal. All rights reserved.
//

#import "PeopleListViewController.h"

@implementation PeopleListViewController

@synthesize filePath;//, managedObjectContext;

-(void)viewDidLoad {
    [super viewDidLoad];
	[self loadCoreData];
	//[self getCoreData];
	
}

-(void)viewWillAppear:(BOOL)animated{
	[super viewWillAppear:animated];

}

- (void)didReceiveMemoryWarning {
	// Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];

}

- (void)viewDidUnload {
	// Release any retained subviews of the main view.
	// e.g. self.myOutlet = nil;
}

- (void)dealloc {
    [super dealloc];
}

-(void)loadCoreData{
	NSLog(@"Entering loadCoreData");
	// call singleton and make context
	FlickrFetcher *myConnection=[FlickrFetcher sharedInstance];
	
	//Check if db exists, otherwise call plist file and populate
	if ([myConnection databaseExists]==YES){ 
		NSLog(@"db EXISTS!");
		[self getCoreData];}
	else {
		NSLog(@"db doesnt exit, CREATE IT!");
		NSManagedObjectContext *managedObjectContext=[myConnection managedObjectContext];
		NSLog(@"file context created!");
		// GET PLIST FILE INFO
		filePath = [[NSBundle mainBundle] pathForResource:@"FakeData" ofType:@"plist"];
		if (filePath){
			NSLog(@"file path gotten!");
			// CREATE FLICKR ARRAY FROM PLIST FILE PATH
			NSArray *twitterIds = [NSArray arrayWithContentsOfFile:filePath];
			NSLog(@"array created!");
			for (NSDictionary *dict in twitterIds){
				// Step 1: Create Object
				NSLog(@"creating newPhoto object!");
				Photo *newPhoto = (Photo*)[NSEntityDescription insertNewObjectForEntityForName:@"Photo" inManagedObjectContext:managedObjectContext];
				
				// Step 2: Set Properties
				NSLog(@"Entering Photo Name:%@",[dict objectForKey:@"name"]);
				[newPhoto setPhotoName:[dict objectForKey:@"name"]];
				NSLog(@"SettingPhotoURL:%@",[dict objectForKey:@"path"]);
				[newPhoto setPhotoURL:[dict objectForKey:@"path"]];
				NSLog(@"SettingOwnerName:%@",[dict objectForKey:@"user"]);
				[newPhoto setOwnerName:[dict objectForKey:@"user"]];
			}// for dictionary loop, create object and set properties
			NSError *error;
			if(![managedObjectContext save:&error]){
				NSLog(@"Error:%@",error);
			}// if my context saves with error, log the error
		}//if filepath exists
	}//else if db doesnt exist
}

-(void)getCoreData{	
	NSLog(@"Entering getCoreData");
	FlickrFetcher *myConnection=[FlickrFetcher sharedInstance];

	NSManagedObjectContext *managedObjectContext=[myConnection managedObjectContext];
	//Get Core Data from Flickr CD db
	NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] init];
	NSEntityDescription *entity = [NSEntityDescription entityForName:@"Photo"  
											  inManagedObjectContext:managedObjectContext];
	[fetchRequest setEntity:entity];
	NSError *error;
	NSLog(@"Error:%@",error);
	NSArray *items = [managedObjectContext
					  executeFetchRequest:fetchRequest error:&error];
	NSLog(@"Error:%@",error);
	[fetchRequest release];
	NSLog(@"%@", items);
	NSLog(@"Leaving getCOreData");
 }	


@end