//
//  ImageLoadingOp.m
//  PersonList
//
//  Created by Marcio Valenzuela on 10/20/09.
//  Copyright 2009 Personal. All rights reserved.
//

#import "ImageLoadingOp.h"

NSString *const ImageResultKey = @"image";
NSString *const URLResultKey = @"url";

@implementation ImageLoadingOp

- (id)initWithImageURL:(NSURL *)theImageURL target:(id)theTarget action:(SEL)theAction
{
    self = [super init];
    if (self) {
        imageURL = [theImageURL copy];
        target = [theTarget retain];
        action = theAction;
    }
	NSLog(@"EXITING INITIMAGELOADINGOP");
    return self;
}

- (void)dealloc
{
    [super dealloc];
    [imageURL release];
    [target release];
}

- (void)main
{
    // Synchronously oad the data from the specified URL.
	NSLog(@"ENTER IMAGELOADINGOP MAIN");
    NSData *data = [[NSData alloc] initWithContentsOfURL:imageURL];
	UIImage *image = [[UIImage alloc] initWithData:data];
		NSLog(@"IN ILOP main data %@", data);

    // Package it up to send back to our target.
    NSDictionary *result = [NSDictionary dictionaryWithObjectsAndKeys:image, ImageResultKey, imageURL, URLResultKey, nil];
    [target performSelectorOnMainThread:action withObject:result waitUntilDone:NO];

    [data release];
    [image release];
	NSLog(@"EXITING IMAGELOADINGOP MAIN dict");
}

@end