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APIManager.m
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APIManager.m
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//
// APIManager.m
// MappingMashupApp
//
// Created by gBit on 3/14/13.
// Copyright (c) 2013 The Peanut Gallery. All rights reserved.
//
#import "APIManager.h"
#import <YelpKit/YelpKit.h>
#import "Venue.h"
@implementation APIManager
#pragma mark - Custom Initializers
//
// Initialize Yelp APIManager w/ custom API call
// Passes in custom search string and user's current location
//
- (APIManager*)initWithYelpSearch:(NSString*)search andLocation:(CLLocationCoordinate2D)userLocation withMaxResults: (int) maxItems
{
float latitude = userLocation.latitude;
NSLog(@"%f", latitude);
float longitude = userLocation.longitude;
NSLog(@"%f", longitude);
float radius = 0.802336;
NSString *keyToUse = @"ylWkpXJFz6-ZI3PvDG519A";
yelpAPICall = [NSString stringWithFormat:@"http://api.yelp.com/business_review_search?term=%@&lat=%f&long=%f&radius=%f&limit=%d&ywsid=%@", search, latitude, longitude, radius, maxItems, keyToUse];
NSLog(@"%@", yelpAPICall);
return self;
}
#pragma mark - Yelp Methods
- (void)searchYelpThenFlickrForDelegates
{
YKURL *yelpURL = [YKURL URLString:yelpAPICall];
[YKJSONRequest requestWithURL:yelpURL
finishBlock:^ void (id data)
{
NSDictionary *jsonDictionary = (NSDictionary *)data;
NSArray *yelpBusinessesArray = [jsonDictionary valueForKey:@"businesses"];
NSMutableArray *venuesArray = [self createVenuesArray:yelpBusinessesArray];
[[self delegate] didReceiveYelpData:venuesArray];
int i = 0;
for (i=0; i < yelpBusinessesArray.count; i++)
{
NSString *search = @"color,+colorful,+shadow,+macro,+graffiti,+architecture,+street";
// NSString *search = @"color";
NSString* latitude = [[yelpBusinessesArray objectAtIndex:i] valueForKey:@"latitude"];
NSString *longitude = [[yelpBusinessesArray objectAtIndex:i] valueForKey:@"longitude"] ;
NSString *flickrKeyToUse = @"";
switch (arc4random()%4) {
case 0:
flickrKeyToUse = @"4dcd4b336fc303a2d36023d3c4c1b214";
break;
case 1:
flickrKeyToUse = @"4dcd4b336fc303a2d36023d3c4c1b214";
break;
case 2:
flickrKeyToUse = @"8ee0fab323e06c0f242ddc5e43e5ef2d";
break;
case 3:
flickrKeyToUse = @"b4a287d18b3f7398ffb4ab9f1b961e22";
break;
default:
flickrKeyToUse = @"b4a287d18b3f7398ffb4ab9f1b961e22";
NSLog(@"Did not return a proper Yelp key, returned default on random test");
break;
}
flickrKeyToUse = @"b4a287d18b3f7398ffb4ab9f1b961e22";
flickrAPICall = [NSString stringWithFormat:@"http://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=%@&tags=%@&format=json&nojsoncallback=1&lat=%@&lon=%@&radius=2&per_page=2&sort=interestingness-desc&content_type=1&extras=url_sq%%2C+geo%%2C+o_dims", flickrKeyToUse, search, latitude, longitude];
NSLog(@"%@", flickrAPICall);
[self searchFlickrWithLatitude:latitude andLongitude:longitude];
}
}
failBlock:^ void (YKHTTPError *error)
{
if (error)
{
NSLog(@"Yelp Error: %@", [error description]);
}
}
];
}
- (void)searchYelpForDelegates
{
YKURL *yelpURL = [YKURL URLString:yelpAPICall];
[YKJSONRequest requestWithURL:yelpURL
finishBlock:^ void (id data)
{
NSDictionary *jsonDictionary = (NSDictionary *)data;
NSArray *yelpBusinessesArray = [jsonDictionary valueForKey:@"businesses"];
NSMutableArray *venuesArray = [self createVenuesArray:yelpBusinessesArray];
[[self delegate] didReceiveYelpData:venuesArray];
}
failBlock:^ void (YKHTTPError *error)
{
if (error)
{
NSLog(@"Yelp Error: %@", [error description]);
}
}
];
}
- (NSMutableArray*)createVenuesArray:(NSArray *)jsonArray
{
NSMutableArray *yelpVenuesArray = [[NSMutableArray alloc] init];
for (NSDictionary *business in jsonArray)
{
Venue *currentVenue = [[Venue alloc] init];
currentVenue.name = [business valueForKey:@"name"];
currentVenue.urlString= [business valueForKey:@"url"];
currentVenue.longitude =[[ business valueForKey:@"longitude"] floatValue];
currentVenue.latitude = [[business valueForKey:@"latitude"] floatValue];
currentVenue.photoTitle = [business valueForKey:@"title"];
currentVenue.phone = [business valueForKey:@"address1"];
[yelpVenuesArray addObject:currentVenue];
}
return yelpVenuesArray;
}
#pragma mark - Flickr Methods
- (void)searchFlickrWithLatitude:(NSString*)latitude andLongitude:(NSString*)longitude
{
NSURLRequest *flickrRequest = [NSURLRequest requestWithURL:[NSURL URLWithString:flickrAPICall]];
[NSURLConnection sendAsynchronousRequest:flickrRequest
queue:[NSOperationQueue mainQueue]
completionHandler:^ void (NSURLResponse* response, NSData* data, NSError* error)
{
if (error)
{
NSLog(@"Flickr Error: %@", [error description]);
}
else
{
NSError *error;
NSDictionary *jsonDictionary = (NSDictionary *)[NSJSONSerialization JSONObjectWithData:data
options:NSJSONReadingAllowFragments
error:&error];
NSArray *jsonFlickrArray = [[NSArray alloc]init];
jsonFlickrArray = [[jsonDictionary valueForKey:@"photos"] valueForKey:@"photo"];
NSMutableArray *flickrPhotosArray = [self createPhotosArray:jsonFlickrArray];
[[self delegate] didReceiveFlickrData:flickrPhotosArray];
}
}
];
}
- (NSMutableArray *)createPhotosArray:(NSArray *)jsonFlickrArray
{
NSMutableArray *flickrPhotosArray = [[NSMutableArray alloc]init];
for (NSDictionary *photo in jsonFlickrArray)
{
float latitude = [[photo valueForKey:@"latitude"] floatValue];
float longitude = [[photo valueForKey:@"longitude"] floatValue];
Venue *currentPhoto = [[Venue alloc] init];
currentPhoto.name = [photo valueForKey:@"title"];
currentPhoto.longitude = longitude;
currentPhoto.latitude = latitude;
currentPhoto.urlString= [photo valueForKey:@"url"];
currentPhoto.imageURL = [photo valueForKey:@"url_sq"];
[flickrPhotosArray addObject:currentPhoto];
}
return flickrPhotosArray;
}
@end