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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #import "ios/chrome/browser/itunes_links/itunes_links_observer.h" | 5 #import "ios/chrome/browser/itunes_links/itunes_links_observer.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #import "base/mac/scoped_nsobject.h" | |
11 #include "base/strings/sys_string_conversions.h" | 10 #include "base/strings/sys_string_conversions.h" |
12 #import "ios/chrome/browser/storekit_launcher.h" | 11 #import "ios/chrome/browser/storekit_launcher.h" |
13 #import "ios/web/public/web_state/web_state_observer_bridge.h" | 12 #import "ios/web/public/web_state/web_state_observer_bridge.h" |
14 #include "ios/web/public/web_state/web_state.h" | 13 #include "ios/web/public/web_state/web_state.h" |
15 #include "url/gurl.h" | 14 #include "url/gurl.h" |
16 | 15 |
| 16 #if !defined(__has_feature) || !__has_feature(objc_arc) |
| 17 #error "This file requires ARC support." |
| 18 #endif |
| 19 |
17 @interface ITunesLinksObserver () | 20 @interface ITunesLinksObserver () |
18 | 21 |
19 // If |URL| points to a product on itunes.apple.com, returns the product ID. | 22 // If |URL| points to a product on itunes.apple.com, returns the product ID. |
20 // Otherwise, returns nil. | 23 // Otherwise, returns nil. |
21 // Examples of URLs pointing to products on itunes.apple.com can be found in | 24 // Examples of URLs pointing to products on itunes.apple.com can be found in |
22 // itunes_links_observer_unittest.mm. | 25 // itunes_links_observer_unittest.mm. |
23 + (NSString*)productIDFromURL:(const GURL&)URL; | 26 + (NSString*)productIDFromURL:(const GURL&)URL; |
24 | 27 |
25 @end | 28 @end |
26 | 29 |
27 @implementation ITunesLinksObserver { | 30 @implementation ITunesLinksObserver { |
28 base::WeakNSProtocol<id<StoreKitLauncher>> _storeKitLauncher; | 31 __weak id<StoreKitLauncher> _storeKitLauncher; |
29 std::unique_ptr<web::WebStateObserverBridge> _webStateObserverBridge; | 32 std::unique_ptr<web::WebStateObserverBridge> _webStateObserverBridge; |
30 } | 33 } |
31 | 34 |
32 - (instancetype)initWithWebState:(web::WebState*)webState { | 35 - (instancetype)initWithWebState:(web::WebState*)webState { |
33 self = [super init]; | 36 self = [super init]; |
34 if (self) { | 37 if (self) { |
35 _webStateObserverBridge.reset( | 38 _webStateObserverBridge.reset( |
36 new web::WebStateObserverBridge(webState, self)); | 39 new web::WebStateObserverBridge(webState, self)); |
37 } | 40 } |
38 return self; | 41 return self; |
(...skipping 18 matching lines...) Expand all Loading... |
57 #pragma mark - CRWWebStateObserver | 60 #pragma mark - CRWWebStateObserver |
58 | 61 |
59 - (void)webStateDidLoadPage:(web::WebState*)webState { | 62 - (void)webStateDidLoadPage:(web::WebState*)webState { |
60 GURL URL = webState->GetLastCommittedURL(); | 63 GURL URL = webState->GetLastCommittedURL(); |
61 NSString* productID = [ITunesLinksObserver productIDFromURL:URL]; | 64 NSString* productID = [ITunesLinksObserver productIDFromURL:URL]; |
62 if (productID) | 65 if (productID) |
63 [_storeKitLauncher openAppStore:productID]; | 66 [_storeKitLauncher openAppStore:productID]; |
64 } | 67 } |
65 | 68 |
66 - (void)setStoreKitLauncher:(id<StoreKitLauncher>)storeKitLauncher { | 69 - (void)setStoreKitLauncher:(id<StoreKitLauncher>)storeKitLauncher { |
67 _storeKitLauncher.reset(storeKitLauncher); | 70 _storeKitLauncher = storeKitLauncher; |
68 } | 71 } |
69 | 72 |
70 @end | 73 @end |
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