blob: dd2a2bb701645affc61ad46ab5bc718d4bf31408 [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include <string>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "net/url_request/url_fetcher_delegate.h"
#include "url/gurl.h"
namespace base {
class Value;
namespace net {
class URLFetcher;
class URLRequestContextGetter;
namespace extensions {
class WebstoreDataFetcherDelegate;
// WebstoreDataFetcher fetches web store data and parses it into a
// DictionaryValue.
class WebstoreDataFetcher : public base::SupportsWeakPtr<WebstoreDataFetcher>,
public net::URLFetcherDelegate {
WebstoreDataFetcher(WebstoreDataFetcherDelegate* delegate,
net::URLRequestContextGetter* request_context,
const GURL& referrer_url,
const std::string webstore_item_id);
~WebstoreDataFetcher() override;
// Makes this request use a POST instead of GET, and sends |data| in the
// body of the request. If |data| is empty, this is a no-op.
void SetPostData(const std::string& data);
void Start();
void set_max_auto_retries(int max_retries) {
max_auto_retries_ = max_retries;
std::string upload_content_type() const { return upload_content_type_; }
void OnJsonParseSuccess(std::unique_ptr<base::Value> parsed_json);
void OnJsonParseFailure(const std::string& error);
// net::URLFetcherDelegate overrides:
void OnURLFetchComplete(const net::URLFetcher* source) override;
WebstoreDataFetcherDelegate* delegate_;
net::URLRequestContextGetter* request_context_;
GURL referrer_url_;
std::string id_;
std::string post_data_;
std::string upload_content_type_;
// For fetching webstore JSON data.
std::unique_ptr<net::URLFetcher> webstore_data_url_fetcher_;
// 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_;
} // namespace extensions