| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_EXTENSIONS_WEBSTORE_DATA_FETCHER_H_ |
| #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_DATA_FETCHER_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/memory/raw_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "chrome/browser/extensions/cws_item_service.pb.h" |
| #include "net/traffic_annotation/network_traffic_annotation.h" |
| #include "services/data_decoder/public/cpp/data_decoder.h" |
| #include "services/network/public/cpp/resource_request.h" |
| #include "services/network/public/cpp/simple_url_loader.h" |
| #include "url/gurl.h" |
| |
| namespace network::mojom { |
| class URLLoaderFactory; |
| class URLResponseHead; |
| } // namespace network::mojom |
| |
| namespace extensions { |
| |
| class WebstoreDataFetcherDelegate; |
| |
| // WebstoreDataFetcher fetches web store data and parses it into a |
| // DictionaryValue. |
| class WebstoreDataFetcher { |
| public: |
| WebstoreDataFetcher(WebstoreDataFetcherDelegate* delegate, |
| const GURL& referrer_url, |
| const std::string webstore_item_id); |
| |
| WebstoreDataFetcher(const WebstoreDataFetcher&) = delete; |
| WebstoreDataFetcher& operator=(const WebstoreDataFetcher&) = delete; |
| |
| ~WebstoreDataFetcher(); |
| |
| static void SetLogResponseCodeForTesting(bool enabled); |
| |
| // Sets a mock response that is returned by the item snippets API when |
| // FetchItemSnippet is called. `mock_response` is owned by the test that calls |
| // this method. |
| static void SetMockItemSnippetReponseForTesting( |
| FetchItemSnippetResponse* mock_response); |
| |
| void Start(network::mojom::URLLoaderFactory* url_loader_factory); |
| |
| void set_max_auto_retries(int max_retries) { |
| max_auto_retries_ = max_retries; |
| } |
| |
| private: |
| // Fetch web store data using the item JSON API. |
| // TODO(kelvinjiang): Remove this and all related methods in |
| // WebstoreDataFetcherDelegate after migration to the new item snippet API is |
| // complete. |
| void FetchFromItemJSONAPI( |
| network::mojom::URLLoaderFactory* url_loader_factory); |
| |
| // Fetch web store data using the new item snippets API. |
| void FetchItemSnippet(network::mojom::URLLoaderFactory* url_loader_factory); |
| |
| // Initializes `simple_url_loader_` for the given `request` and `annotation`. |
| void InitializeSimpleLoaderForRequest( |
| std::unique_ptr<network::ResourceRequest> request, |
| const net::NetworkTrafficAnnotationTag& annotation); |
| |
| void OnJsonParsed(data_decoder::DataDecoder::ValueOrError result); |
| void OnResponseStarted(const GURL& final_url, |
| const network::mojom::URLResponseHead& response_head); |
| |
| // Called when a response is received from the item JSON API. |
| void OnSimpleLoaderComplete(std::unique_ptr<std::string> response_body); |
| |
| // Called when a response is received from the new item snippet API. |
| void OnFetchItemSnippetResponseReceived( |
| std::unique_ptr<std::string> response_body); |
| |
| raw_ptr<WebstoreDataFetcherDelegate> delegate_; |
| GURL referrer_url_; |
| std::string id_; |
| std::string post_data_; |
| |
| // For fetching webstore JSON data. |
| std::unique_ptr<network::SimpleURLLoader> simple_url_loader_; |
| |
| // Maximum auto retry times on server 5xx error or ERR_NETWORK_CHANGED. |
| // Default is 0 which means to use the URLFetcher default behavior. |
| int max_auto_retries_ = 0; |
| |
| base::WeakPtrFactory<WebstoreDataFetcher> weak_ptr_factory_{this}; |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_WEBSTORE_DATA_FETCHER_H_ |