| // Copyright 2012 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_PROFILES_PROFILE_DOWNLOADER_H_ |
| #define CHROME_BROWSER_PROFILES_PROFILE_DOWNLOADER_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/gtest_prod_util.h" |
| #include "base/memory/raw_ptr.h" |
| #include "base/scoped_observation.h" |
| #include "base/sequence_checker.h" |
| #include "chrome/browser/image_decoder/image_decoder.h" |
| #include "components/signin/public/identity_manager/account_info.h" |
| #include "components/signin/public/identity_manager/identity_manager.h" |
| #include "services/network/public/cpp/simple_url_loader.h" |
| #include "third_party/skia/include/core/SkBitmap.h" |
| |
| namespace signin { |
| class AccessTokenFetcher; |
| struct AccessTokenInfo; |
| } // namespace signin |
| |
| class ProfileDownloaderDelegate; |
| |
| // Downloads user profile information. The profile picture is decoded in a |
| // sandboxed process. |
| class ProfileDownloader : public ImageDecoder::ImageRequest, |
| public signin::IdentityManager::Observer { |
| public: |
| enum PictureStatus { |
| PICTURE_SUCCESS, |
| PICTURE_FAILED, |
| PICTURE_DEFAULT, |
| PICTURE_CACHED, |
| }; |
| |
| explicit ProfileDownloader(ProfileDownloaderDelegate* delegate); |
| ProfileDownloader(const ProfileDownloader&) = delete; |
| ProfileDownloader& operator=(const ProfileDownloader&) = delete; |
| ~ProfileDownloader() override; |
| |
| // Starts downloading profile information if the necessary authorization token |
| // is ready. If not, subscribes to token service and starts fetching if the |
| // token is available. Should not be called more than once. |
| virtual void Start(); |
| |
| // Starts downloading profile information if the necessary authorization token |
| // is ready. If not, subscribes to token service and starts fetching if the |
| // token is available. Should not be called more than once. |
| virtual void StartForAccount(const CoreAccountId& account_id); |
| |
| // On successful download this returns the full name of the user. For example |
| // "Pat Smith". |
| virtual std::u16string GetProfileFullName() const; |
| |
| // On successful download this returns the given name of the user. For example |
| // if the name is "Pat Smith", the given name is "Pat". |
| virtual std::u16string GetProfileGivenName() const; |
| |
| // On successful download this returns G+ locale preference of the user. |
| virtual std::string GetProfileLocale() const; |
| |
| // On successful download this returns the profile picture of the user. |
| // For users with no profile picture set (that is, they have the default |
| // profile picture) this will return an Null bitmap. |
| virtual SkBitmap GetProfilePicture() const; |
| |
| // Gets the profile picture status. |
| virtual PictureStatus GetProfilePictureStatus() const; |
| |
| // Gets the URL for the profile picture. This can be cached so that the same |
| // picture is not downloaded multiple times. This value should only be used |
| // when the picture status is PICTURE_SUCCESS. |
| virtual std::string GetProfilePictureURL() const; |
| |
| private: |
| friend class ProfileDownloaderTest; |
| FRIEND_TEST_ALL_PREFIXES(ProfileDownloaderTest, AccountInfoReady); |
| FRIEND_TEST_ALL_PREFIXES(ProfileDownloaderTest, AccountInfoNotReady); |
| FRIEND_TEST_ALL_PREFIXES(ProfileDownloaderTest, |
| AccountInfoNoPictureDoesNotCrash); |
| FRIEND_TEST_ALL_PREFIXES(ProfileDownloaderTest, |
| AccountInfoInvalidPictureURLDoesNotCrash); |
| |
| void FetchImageData(); |
| |
| void OnURLLoaderComplete(std::unique_ptr<std::string> response_body); |
| |
| // Overridden from ImageDecoder::ImageRequest: |
| void OnImageDecoded(const SkBitmap& decoded_image) override; |
| void OnDecodeImageFailed() override; |
| |
| // Overridden from signin::IdentityManager::Observer: |
| void OnExtendedAccountInfoUpdated(const AccountInfo& info) override; |
| |
| // Callback for AccessTokenFetcher. |
| void OnAccessTokenFetchComplete(GoogleServiceAuthError error, |
| signin::AccessTokenInfo access_token_info); |
| |
| // Issues the first request to get user profile image. |
| void StartFetchingImage(); |
| |
| // Gets the authorization header. |
| const char* GetAuthorizationHeader() const; |
| |
| // Starts fetching OAuth2 access token. This is needed before the GAIA info |
| // can be downloaded. |
| void StartFetchingOAuth2AccessToken(); |
| |
| SEQUENCE_CHECKER(sequence_checker_); |
| |
| raw_ptr<ProfileDownloaderDelegate> delegate_; |
| CoreAccountId account_id_; |
| std::string auth_token_; |
| std::unique_ptr<network::SimpleURLLoader> simple_loader_; |
| std::unique_ptr<signin::AccessTokenFetcher> oauth2_access_token_fetcher_; |
| AccountInfo account_info_; |
| SkBitmap profile_picture_; |
| PictureStatus picture_status_ = PICTURE_FAILED; |
| raw_ptr<signin::IdentityManager> identity_manager_; |
| base::ScopedObservation<signin::IdentityManager, |
| signin::IdentityManager::Observer> |
| identity_manager_observation_{this}; |
| bool waiting_for_account_info_ = false; |
| }; |
| |
| #endif // CHROME_BROWSER_PROFILES_PROFILE_DOWNLOADER_H_ |