path: root/Classes/PicDumpViewController.m

//
//  PicDumpViewController.m
//  acidcow
//
//  Created by Matthew Handler on 4/16/11.
//  Copyright 2011 Earl Industries. All rights reserved.
//

#import "PicDumpViewController.h"
#import "PhotoViewController.h"

@implementation PicDumpViewController

@synthesize topic, dateFormatter;

- (NSDateFormatter *)dateFormatter {
    if (dateFormatter == nil) {
        dateFormatter = [[NSDateFormatter alloc] init];
        [dateFormatter setDateStyle:NSDateFormatterMediumStyle];
        [dateFormatter setTimeStyle:NSDateFormatterNoStyle];
    }
    return dateFormatter;
}

//- (Topic *)topic {
//	NSLog(@"%@", topic.guid);
//	return topic;
//}

-(void)setTopic:(Topic *)t {
	topic = t;
	[self loadImages];
	NSLog(@"%@", topic.guid);
}

#pragma mark -
#pragma mark View lifecycle

- (void)viewDidLoad {	
//	UIBarButtonItem *doneItem = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(dismissModalViewControllerAnimated:)] autorelease];
//	self.navigationItem.rightBarButtonItem = doneItem;
	[super viewDidLoad];

	_acidcowPage = [[NSMutableData data] retain];
	
	[self loadImages];
    // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
    // self.navigationItem.rightBarButtonItem = self.editButtonItem;
}


- (void)viewWillAppear:(BOOL)animated {
    self.title = topic.title;
	self.navigationController.navigationBar.barStyle = UIBarStyleDefault;
    //[self.tableView reloadData];
	
    [super viewWillAppear:animated];
}


- (void)viewDidAppear:(BOOL)animated {
	//[self becomeFirstResponder];
    [super viewDidAppear:animated];
}

/*
- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
}
*/
/*
- (void)viewDidDisappear:(BOOL)animated {
    [super viewDidDisappear:animated];
}
*/
/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    // Return YES for supported orientations.
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/

#pragma mark -
#pragma mark URL Connection Stuff
- (void)loadImages {
	
	NSURLRequest *theRequest=[NSURLRequest requestWithURL:[NSURL URLWithString:topic.guid]
											  cachePolicy:NSURLRequestUseProtocolCachePolicy
										  timeoutInterval:3600.0];	
	
	if ([NSURLConnection connectionWithRequest:theRequest delegate:self]) {
		[_acidcowPage	 setLength:0];
	} else {
		//[MBProgressHUD hideHUDForView:self.view animated:YES];
		//[WerdMergeAppDelegate prompt:@"Error" withMessage:@"No internet connection" andButtonTitle:@"shucks" withDelegate:self];		
	}
}

- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
    [_acidcowPage setLength:0];	
}

- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
    [_acidcowPage appendData:data];	
}

- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
	
    //[_receivedData release];
	
	//[MBProgressHUD hideHUDForView:self.view animated:YES];
	//[WerdMergeAppDelegate prompt:@"Error" withMessage:[error localizedDescription] andButtonTitle:@"Aww man..." withDelegate:self];
    //[[error userInfo] objectForKey:NSURLErrorFailingURLStringErrorKey]);
	
}

- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
	NSString *html = [[[NSString alloc] initWithData:_acidcowPage encoding:NSUTF8StringEncoding] autorelease];

	NSRegularExpression* regex = [NSRegularExpression regularExpressionWithPattern:@"http://acidcow\\.com/pics[^ \"]+\\.(jpg|png|jpeg|gif)" 
																		   options:NSRegularExpressionCaseInsensitive 
																			 error:nil];
	NSArray *results = [regex matchesInString:html options:0 range:NSMakeRange(0, [html length])];
	NSMutableArray *strings = [[NSMutableArray alloc] initWithCapacity:[results count]];
	for (NSTextCheckingResult *obj in results) {
		[strings addObject:[html substringWithRange:[obj range]]];

		//NSLog(@"found: %@", [html substringWithRange:[obj range]]);
	}
	
	PhotoViewController *photoView = [[[PhotoViewController alloc] init] autorelease];
	photoView.photoList = strings;
	[self.navigationController pushViewController:photoView animated:YES];
//	[self.view addSubview:(UIView *)photoView];
	
//	if ([results count] > 0) {
//		NSString *title = [currentString substringWithRange:[[results objectAtIndex:0] range]];
//		currentTopic.title = title;
//	}	
	
	//[_tableData removeAllObjects];
	//[_tableData addObjectsFromArray:[[json JSONValue] objectForKey:@"results"]];
	//[json release];
	
//	if ([_tableData count] > 0) {
//		[tableView reloadData];
//		[tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0] atScrollPosition:UITableViewScrollPositionTop animated:NO];
//		self.tableView.allowsSelection = YES;
//		self.tableView.scrollEnabled = YES;
//	}
//	else {
//		[WerdMergeAppDelegate prompt:@"No Results" withMessage:@"Sorry, that word isn't in our dictionary" andButtonTitle:@"Alright" withDelegate:self];
//	}
//	
//	[MBProgressHUD hideHUDForView:self.view animated:YES];	
	
    //[_receivedData release];
}


#pragma mark -
#pragma mark Table view data source

//- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
//    // Return the number of sections.
//    return <#number of sections#>;
//}
//
//
//- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
//    // Return the number of rows in the section.
//    return <#number of rows in section#>;
//}


// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    static NSString *CellIdentifier = @"Cell";
    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    }
    
    // Configure the cell...
    
    return cell;
}


/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
    // Return NO if you do not want the specified item to be editable.
    return YES;
}
*/


/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
    
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        // Delete the row from the data source.
        [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
    }   
    else if (editingStyle == UITableViewCellEditingStyleInsert) {
        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
    }   
}
*/


/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
*/


/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
    // Return NO if you do not want the item to be re-orderable.
    return YES;
}
*/


#pragma mark -
#pragma mark Table view delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    // Navigation logic may go here. Create and push another view controller.
    /*
    <#DetailViewController#> *detailViewController = [[<#DetailViewController#> alloc] initWithNibName:@"<#Nib name#>" bundle:nil];
    // ...
    // Pass the selected object to the new view controller.
    [self.navigationController pushViewController:detailViewController animated:YES];
    [detailViewController release];
    */
}


#pragma mark -
#pragma mark Memory management

- (void)didReceiveMemoryWarning {
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
    
    // Relinquish ownership any cached data, images, etc. that aren't in use.
}

- (void)viewDidUnload {
    // Relinquish ownership of anything that can be recreated in viewDidLoad or on demand.
    // For example: self.myOutlet = nil;
}


- (void)dealloc {
	[_acidcowPage release];
	[topic release];
	[dateFormatter release];
    [super dealloc];
}


@end