| // Copyright 2012 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. |
| |
| #import "ios/chrome/browser/ui/sync/sync_util.h" |
| |
| #include "base/metrics/histogram_macros.h" |
| #include "components/infobars/core/infobar_manager.h" |
| #include "components/strings/grit/components_strings.h" |
| #import "ios/chrome/browser/browser_state/chrome_browser_state.h" |
| #include "ios/chrome/browser/sync/sync_setup_service.h" |
| #include "ios/chrome/browser/sync/sync_setup_service_factory.h" |
| #import "ios/chrome/browser/tabs/tab.h" |
| #import "ios/chrome/browser/ui/commands/generic_chrome_command.h" |
| #include "ios/chrome/browser/ui/commands/ios_command_ids.h" |
| #import "ios/chrome/browser/ui/commands/show_signin_command.h" |
| #include "ios/chrome/browser/ui/sync/sync_error_infobar_delegate.h" |
| #include "ios/chrome/grit/ios_chromium_strings.h" |
| #include "ios/chrome/grit/ios_strings.h" |
| #include "ui/base/l10n/l10n_util.h" |
| |
| #if !defined(__has_feature) || !__has_feature(objc_arc) |
| #error "This file requires ARC support." |
| #endif |
| |
| namespace { |
| // Enumerated constants for logging when a sign-in error infobar was shown |
| // to the user. This was added for crbug/265352 to quantify how often this |
| // bug shows up in the wild. The logged histogram count should be interpreted |
| // as a ratio of the number of active sync users. |
| enum { |
| SYNC_SIGN_IN_NEEDS_UPDATE = 1, |
| SYNC_SERVICE_UNAVAILABLE, |
| SYNC_NEEDS_PASSPHRASE, |
| SYNC_UNRECOVERABLE_ERROR, |
| SYNC_ERROR_COUNT |
| }; |
| |
| } // namespace |
| |
| namespace ios_internal { |
| namespace sync { |
| |
| NSString* GetSyncErrorDescriptionForBrowserState( |
| ios::ChromeBrowserState* browserState) { |
| SyncSetupService* syncSetupService = |
| SyncSetupServiceFactory::GetForBrowserState(browserState); |
| DCHECK(syncSetupService); |
| SyncSetupService::SyncServiceState syncState = |
| syncSetupService->GetSyncServiceState(); |
| switch (syncState) { |
| case SyncSetupService::kNoSyncServiceError: |
| return nil; |
| case SyncSetupService::kSyncServiceSignInNeedsUpdate: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_LOGIN_INFO_OUT_OF_DATE); |
| case SyncSetupService::kSyncServiceNeedsPassphrase: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_ENCRYPTION_DESCRIPTION); |
| case SyncSetupService::kSyncServiceServiceUnavailable: |
| case SyncSetupService::kSyncServiceCouldNotConnect: |
| case SyncSetupService::kSyncServiceUnrecoverableError: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_STATUS_UNRECOVERABLE_ERROR); |
| } |
| } |
| |
| NSString* GetSyncErrorMessageForBrowserState( |
| ios::ChromeBrowserState* browserState) { |
| SyncSetupService* syncSetupService = |
| SyncSetupServiceFactory::GetForBrowserState(browserState); |
| DCHECK(syncSetupService); |
| SyncSetupService::SyncServiceState syncState = |
| syncSetupService->GetSyncServiceState(); |
| switch (syncState) { |
| case SyncSetupService::kNoSyncServiceError: |
| return nil; |
| case SyncSetupService::kSyncServiceSignInNeedsUpdate: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_ERROR_INFO_OUT_OF_DATE); |
| case SyncSetupService::kSyncServiceNeedsPassphrase: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_CONFIGURE_ENCRYPTION); |
| case SyncSetupService::kSyncServiceServiceUnavailable: |
| return l10n_util::GetNSString(IDS_SYNC_SERVICE_UNAVAILABLE); |
| case SyncSetupService::kSyncServiceCouldNotConnect: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_ERROR_COULD_NOT_CONNECT); |
| case SyncSetupService::kSyncServiceUnrecoverableError: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_ERROR_UNRECOVERABLE); |
| } |
| } |
| |
| NSString* GetSyncErrorButtonTitleForBrowserState( |
| ios::ChromeBrowserState* browserState) { |
| SyncSetupService* syncSetupService = |
| SyncSetupServiceFactory::GetForBrowserState(browserState); |
| DCHECK(syncSetupService); |
| SyncSetupService::SyncServiceState syncState = |
| syncSetupService->GetSyncServiceState(); |
| switch (syncState) { |
| case SyncSetupService::kSyncServiceSignInNeedsUpdate: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_UPDATE_CREDENTIALS); |
| case SyncSetupService::kSyncServiceNeedsPassphrase: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_ENTER_PASSPHRASE); |
| case SyncSetupService::kSyncServiceUnrecoverableError: |
| return l10n_util::GetNSString(IDS_IOS_SYNC_SIGN_IN_AGAIN); |
| default: |
| return nil; |
| } |
| } |
| |
| GenericChromeCommand* GetSyncCommandForBrowserState( |
| ios::ChromeBrowserState* browserState) { |
| SyncSetupService* syncSetupService = |
| SyncSetupServiceFactory::GetForBrowserState(browserState); |
| DCHECK(syncSetupService); |
| SyncSetupService::SyncServiceState syncState = |
| syncSetupService->GetSyncServiceState(); |
| switch (syncState) { |
| case SyncSetupService::kSyncServiceSignInNeedsUpdate: |
| return [[ShowSigninCommand alloc] |
| initWithOperation:AUTHENTICATION_OPERATION_REAUTHENTICATE |
| accessPoint:signin_metrics::AccessPoint::ACCESS_POINT_UNKNOWN]; |
| case SyncSetupService::kSyncServiceNeedsPassphrase: |
| return [[GenericChromeCommand alloc] |
| initWithTag:IDC_SHOW_SYNC_PASSPHRASE_SETTINGS]; |
| case SyncSetupService::kSyncServiceCouldNotConnect: |
| case SyncSetupService::kSyncServiceServiceUnavailable: |
| case SyncSetupService::kSyncServiceUnrecoverableError: |
| case SyncSetupService::kNoSyncServiceError: |
| return [[GenericChromeCommand alloc] initWithTag:IDC_SHOW_SYNC_SETTINGS]; |
| } |
| } |
| |
| bool displaySyncErrors(ios::ChromeBrowserState* browser_state, Tab* tab) { |
| // Avoid displaying sync errors on incognito tabs. |
| if (browser_state->IsOffTheRecord()) |
| return false; |
| |
| SyncSetupService* syncSetupService = |
| SyncSetupServiceFactory::GetForBrowserState(browser_state); |
| if (!syncSetupService) |
| return false; |
| SyncSetupService::SyncServiceState errorState = |
| syncSetupService->GetSyncServiceState(); |
| if (IsTransientSyncError(errorState)) |
| return false; |
| |
| // Logs when an infobar is shown to user. See crbug/265352. |
| int loggedErrorState = 0; |
| switch (errorState) { |
| case SyncSetupService::kNoSyncServiceError: |
| case SyncSetupService::kSyncServiceCouldNotConnect: |
| case SyncSetupService::kSyncServiceServiceUnavailable: |
| NOTREACHED(); |
| break; |
| case SyncSetupService::kSyncServiceSignInNeedsUpdate: |
| loggedErrorState = SYNC_SIGN_IN_NEEDS_UPDATE; |
| break; |
| case SyncSetupService::kSyncServiceNeedsPassphrase: |
| loggedErrorState = SYNC_NEEDS_PASSPHRASE; |
| break; |
| case SyncSetupService::kSyncServiceUnrecoverableError: |
| loggedErrorState = SYNC_UNRECOVERABLE_ERROR; |
| break; |
| } |
| UMA_HISTOGRAM_ENUMERATION("Sync.SyncErrorInfobarDisplayed", loggedErrorState, |
| SYNC_ERROR_COUNT); |
| |
| DCHECK(tab); |
| DCHECK([tab infoBarManager]); |
| return SyncErrorInfoBarDelegate::Create([tab infoBarManager], browser_state); |
| } |
| |
| bool IsTransientSyncError(SyncSetupService::SyncServiceState errorState) { |
| switch (errorState) { |
| case SyncSetupService::kNoSyncServiceError: |
| case SyncSetupService::kSyncServiceCouldNotConnect: |
| case SyncSetupService::kSyncServiceServiceUnavailable: |
| return true; |
| case SyncSetupService::kSyncServiceSignInNeedsUpdate: |
| case SyncSetupService::kSyncServiceNeedsPassphrase: |
| case SyncSetupService::kSyncServiceUnrecoverableError: |
| return false; |
| } |
| } |
| |
| } // namespace sync |
| } // namespace ios_internal |