[On #25]done search with ISBN

TeaWhen · Oct 19, 2013 · 64803d5 · 64803d5
1 parent 4c614c5
commit 64803d5
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Showing 3 changed files with 26 additions and 1 deletion.
diff --git a/Shoka/API/ShokaDoubanAPI.h b/Shoka/API/ShokaDoubanAPI.h
@@ -10,4 +10,6 @@
 
 @interface ShokaDoubanAPI : NSObject
 
++ (void)searchBookWithISBN:(NSString *)isbn success:(void (^)(NSDictionary *))success failure:(void (^)(NSError *))failure;
+
 @end
diff --git a/Shoka/API/ShokaDoubanAPI.m b/Shoka/API/ShokaDoubanAPI.m
@@ -7,7 +7,23 @@
 //
 
 #import "ShokaDoubanAPI.h"
+#import <AFNetworking.h>
 
 @implementation ShokaDoubanAPI
 
+#define API_TIMEOUT 5
+
++ (void)searchBookWithISBN:(NSString *)isbn success:(void (^)(NSDictionary *))success failure:(void (^)(NSError *))failure
+{
+    NSString *requestString = [[NSString stringWithFormat:@"http://api.douban.com/v2/book/isbn/%@", isbn] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+    AFHTTPRequestOperation *searchOP = [[AFHTTPRequestOperation alloc] initWithRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:requestString] cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:API_TIMEOUT]];
+    searchOP.responseSerializer = [AFJSONResponseSerializer serializer];
+    [searchOP setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
+        success(responseObject);
+    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
+        failure([NSError errorWithDomain:@"DoubanAPI" code:4 userInfo:@{@"status": @"failure while searching book with isbn"}]);
+    }];
+    [searchOP start];
+}
+
 @end
diff --git a/Shoka/ShokaBookDetailViewController.m b/Shoka/ShokaBookDetailViewController.m
@@ -12,6 +12,7 @@
 #import "ShokaWebpacAPI.h"
 #import "ShokaItemTableViewCell.h"
 #import "ShokaFavorites.h"
+#import "ShokaDoubanAPI.h"
 
 #define kShokaBackIconName @"back"
 #define kShokaFavorite0IconName @"favorite-0"
@@ -80,7 +81,13 @@ - (void)viewDidLoad
         self.result = api_result;
         [self.tableView reloadSections:[NSIndexSet indexSetWithIndex:itemsSection] withRowAnimation:UITableViewRowAnimationAutomatic];
     } failure:^(NSError *err) {
-        NSLog(@"Failed fetch item data.");
+        NSLog(@"%@", err.userInfo[@"status"]);
+    }];
+
+    [ShokaDoubanAPI searchBookWithISBN:self.book.ISBN success:^(NSDictionary *doubanInfo) {
+        NSLog(@"%@", doubanInfo);
+    } failure:^(NSError *err) {
+        NSLog(@"%@", err.userInfo[@"status"]);
     }];
 }