MasterViewController.m
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//
// MasterViewController.m
// SDWebImage Demo
//
// Created by Olivier Poitrey on 09/05/12.
// Copyright (c) 2012 Dailymotion. All rights reserved.
//
#import "MasterViewController.h"
#import <SDWebImage/UIImageView+WebCache.h>
#import "DetailViewController.h"
@interface MasterViewController () {
NSMutableArray *_objects;
}
@end
@implementation MasterViewController
@synthesize detailViewController = _detailViewController;
- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self)
{
self.title = @"SDWebImage";
self.navigationItem.rightBarButtonItem = [UIBarButtonItem.alloc initWithTitle:@"Clear Cache"
style:UIBarButtonItemStylePlain
target:self
action:@selector(flushCache)];
// HTTP NTLM auth example
// Add your NTLM image url to the array below and replace the credentials
[SDWebImageManager sharedManager].imageDownloader.username = @"httpwatch";
[SDWebImageManager sharedManager].imageDownloader.password = @"httpwatch01";
_objects = [NSMutableArray arrayWithObjects:
@"http://www.httpwatch.com/httpgallery/authentication/authenticatedimage/default.aspx?0.35786508303135633", // requires HTTP auth, used to demo the NTLM auth
@"http://assets.sbnation.com/assets/2512203/dogflops.gif",
@"http://www.ioncannon.net/wp-content/uploads/2011/06/test2.webp",
@"http://www.ioncannon.net/wp-content/uploads/2011/06/test9.webp",
nil];
for (int i=0; i<100; i++) {
[_objects addObject:[NSString stringWithFormat:@"https://s3.amazonaws.com/fast-image-cache/demo-images/FICDDemoImage%03d.jpg", i]];
}
}
[SDWebImageManager.sharedManager.imageDownloader setValue:@"SDWebImage Demo" forHTTPHeaderField:@"AppName"];
SDWebImageManager.sharedManager.imageDownloader.executionOrder = SDWebImageDownloaderLIFOExecutionOrder;
return self;
}
- (void)flushCache
{
[SDWebImageManager.sharedManager.imageCache clearMemory];
[SDWebImageManager.sharedManager.imageCache clearDisk];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
#pragma mark - Table View
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return _objects.count;
}
- (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];
}
[cell.imageView setShowActivityIndicatorView:YES];
[cell.imageView setIndicatorStyle:UIActivityIndicatorViewStyleGray];
cell.textLabel.text = [NSString stringWithFormat:@"Image #%ld", (long)indexPath.row];
cell.imageView.contentMode = UIViewContentModeScaleAspectFill;
[cell.imageView sd_setImageWithURL:[NSURL URLWithString:_objects[indexPath.row]]
placeholderImage:[UIImage imageNamed:@"placeholder"] options:indexPath.row == 0 ? SDWebImageRefreshCached : 0];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if (!self.detailViewController)
{
self.detailViewController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil];
}
NSString *largeImageURL = [_objects[indexPath.row] stringByReplacingOccurrencesOfString:@"small" withString:@"source"];
self.detailViewController.imageURL = [NSURL URLWithString:largeImageURL];
[self.navigationController pushViewController:self.detailViewController animated:YES];
}
@end