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Use of AFNetworking in Nimbus #9

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Use of AFNetworking in Nimbus #9

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34 changes: 14 additions & 20 deletions WhiteHouseApp/WHPhotoViewController.m
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@
// WhiteHouseApp
//
//

#import "AFImageRequestOperation.h"
#import "WHPhotoViewController.h"

#import "WHCaptionedPhotoView.h"
Expand Down Expand Up @@ -105,33 +105,27 @@ - (void)loadPhotoAtIndex:(NSInteger)photoIndex
{
WHFeedItem *item = [self.feedItems objectAtIndex:photoIndex];
WHMediaElement *mediaContent = [item bestContentForWidth:[UIScreen mainScreen].bounds.size.width];
NINetworkRequestOperation *loadOp = [[NINetworkRequestOperation alloc] initWithURL:mediaContent.URL];
loadOp.tag = photoIndex;
[loadOp setDidFinishBlock:^(NIOperation *operation) {
UIImage* image = [UIImage imageWithData:((NINetworkRequestOperation *) operation).data];
[self.imageCache storeObject:image withName:[self cacheKeyForPhotoAtIndex:photoIndex]];
[self.photoAlbumView didLoadPhoto:image atIndex:photoIndex photoSize:NIPhotoScrollViewPhotoSizeOriginal];
}];

[self.queue addOperation:loadOp];
NSURLRequest *request = [NSURLRequest requestWithURL:mediaContent.URL];
AFImageRequestOperation *operation = [AFImageRequestOperation
imageRequestOperationWithRequest:request success:^(UIImage *image) {
[self.imageCache storeObject:image withName:[self cacheKeyForPhotoAtIndex:photoIndex]];
[self.photoAlbumView didLoadPhoto:image atIndex:photoIndex photoSize:NIPhotoScrollViewPhotoSizeOriginal];
}];
[operation start];
}


- (void)loadThumbnailAtIndex:(NSInteger)photoIndex
{
WHFeedItem *item = [self.feedItems objectAtIndex:photoIndex];

// get the smallest thumbnail available
WHMediaElement *mediaContent = [item bestThumbnailForWidth:0];
NINetworkRequestOperation *loadOp = [[NINetworkRequestOperation alloc] initWithURL:mediaContent.URL];
loadOp.tag = photoIndex;
[loadOp setDidFinishBlock:^(NIOperation *operation) {
UIImage* image = [UIImage imageWithData:((NINetworkRequestOperation *) operation).data];
[self.imageCache storeObject:image withName:[self cacheKeyForPhotoAtIndex:photoIndex]];
[self.photoScrubberView didLoadThumbnail:image atIndex:photoIndex];
NSURLRequest *request = [NSURLRequest requestWithURL:mediaContent.URL];
AFImageRequestOperation *operation = [AFImageRequestOperation
imageRequestOperationWithRequest:request success:^(UIImage *image) {
[self.imageCache storeObject:image withName:[self cacheKeyForPhotoAtIndex:photoIndex]];
[self.photoScrubberView didLoadThumbnail:image atIndex:photoIndex];
}];

[self.queue addOperation:loadOp];
[operation start];
}


Expand Down
23 changes: 9 additions & 14 deletions WhiteHouseApp/WHSearchController.m
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@
//
//

#import "AFJSONRequestOperation.h"
#import "WHSearchController.h"

@interface WHSearchController ()
Expand Down Expand Up @@ -75,20 +76,16 @@ + (NSString *)escapeQueryParameter:(NSString *)param
- (void)fetchResults
{
self.page = self.page + 1;

NSString *formatString = AppConfig(@"SearchURLFormat");
NSString *escaped = [[self class] escapeQueryParameter:query];
NSURL *searchURL = [NSURL URLWithString:[NSString stringWithFormat:formatString, escaped, self.page]];

DebugLog(@"Search URL = %@", searchURL);
NINetworkRequestOperation *op = [[NINetworkRequestOperation alloc] initWithURL:searchURL];

NSURLRequest *request = [NSURLRequest requestWithURL:searchURL];
// this block will be called with the operation itself
op.didFinishBlock = ^(id obj) {
AFJSONRequestOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:request success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) {
// cast it to access network-op-specific properties
id result = [NSJSONSerialization JSONObjectWithData:op.data options:0 error:nil];
DebugLog(@"API result = %@", result);
id results = [result objectForKey:@"results"];
id results = [JSON objectForKey:@"results"];
DebugLog(@"API result = %@", results);
if (results && [results respondsToSelector:@selector(objectAtIndex:)]) {
if (self.results) {
self.results = [self.results arrayByAddingObjectsFromArray:results];
Expand All @@ -97,14 +94,12 @@ - (void)fetchResults
}
[self.delegate searchControllerDidFindResults:self];
}
};

op.didFailWithErrorBlock = ^(id obj, NSError *error) {

} failure:^(NSURLRequest *request, NSHTTPURLResponse *response,NSError *error,id JSON) {
[self reportError:error];
};

}];
// the operation will start when added to the queue
[self.queue addOperation:op];
[operation start];
}


Expand Down