Move card unmask interfaces and controller into the autofill component.

chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.cc

Index: chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.cc
diff --git a/chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.cc b/chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.cc
deleted file mode 100644
index 6de0858e51ef017a91863ef93755ac4386242f6b..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.cc
+++ /dev/null
@@ -1,329 +0,0 @@
-// Copyright 2014 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 "chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.h"
-
-#include "base/bind.h"
-#include "base/prefs/pref_service.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/autofill/card_unmask_prompt_view.h"
-#include "chrome/grit/generated_resources.h"
-#include "components/autofill/core/browser/autofill_experiments.h"
-#include "components/autofill/core/browser/autofill_metrics.h"
-#include "components/autofill/core/common/autofill_pref_names.h"
-#include "grit/theme_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace autofill {
-
-CardUnmaskPromptControllerImpl::CardUnmaskPromptControllerImpl(
-    content::WebContents* web_contents,
-    const RiskDataCallback& risk_data_callback,
-    PrefService* pref_service,
-    bool is_off_the_record)
-    : web_contents_(web_contents),
-      risk_data_callback_(risk_data_callback),
-      pref_service_(pref_service),
-      new_card_link_clicked_(false),
-      is_off_the_record_(is_off_the_record),
-      card_unmask_view_(nullptr),
-      unmasking_result_(AutofillClient::NONE),
-      unmasking_initial_should_store_pan_(false),
-      unmasking_number_of_attempts_(0),
-      weak_pointer_factory_(this) {
-}
-
-CardUnmaskPromptControllerImpl::~CardUnmaskPromptControllerImpl() {
-  if (card_unmask_view_)
-    card_unmask_view_->ControllerGone();
-}
-
-void CardUnmaskPromptControllerImpl::ShowPrompt(
-    const CreditCard& card,
-    base::WeakPtr<CardUnmaskDelegate> delegate) {
-  if (card_unmask_view_)
-    card_unmask_view_->ControllerGone();
-
-  shown_timestamp_ = base::Time::Now();
-  pending_response_ = CardUnmaskDelegate::UnmaskResponse();
-  LoadRiskFingerprint();
-  card_ = card;
-  delegate_ = delegate;
-  card_unmask_view_ = CreateAndShowView();
-  unmasking_result_ = AutofillClient::NONE;
-  unmasking_number_of_attempts_ = 0;
-  unmasking_initial_should_store_pan_ = GetStoreLocallyStartState();
-  AutofillMetrics::LogUnmaskPromptEvent(AutofillMetrics::UNMASK_PROMPT_SHOWN);
-}
-
-bool CardUnmaskPromptControllerImpl::AllowsRetry(
-    AutofillClient::GetRealPanResult result) {
-  if (result == AutofillClient::NETWORK_ERROR ||
-      result == AutofillClient::PERMANENT_FAILURE) {
-    return false;
-  }
-  return true;
-}
-
-void CardUnmaskPromptControllerImpl::OnVerificationResult(
-    AutofillClient::GetRealPanResult result) {
-  if (!card_unmask_view_)
-    return;
-
-  base::string16 error_message;
-  switch (result) {
-    case AutofillClient::SUCCESS:
-      break;
-
-    case AutofillClient::TRY_AGAIN_FAILURE: {
-      error_message = l10n_util::GetStringUTF16(
-          IDS_AUTOFILL_CARD_UNMASK_PROMPT_ERROR_TRY_AGAIN);
-      break;
-    }
-
-    case AutofillClient::PERMANENT_FAILURE: {
-      error_message = l10n_util::GetStringUTF16(
-          IDS_AUTOFILL_CARD_UNMASK_PROMPT_ERROR_PERMANENT);
-      break;
-    }
-
-    case AutofillClient::NETWORK_ERROR: {
-      error_message = l10n_util::GetStringUTF16(
-          IDS_AUTOFILL_CARD_UNMASK_PROMPT_ERROR_NETWORK);
-      break;
-    }
-
-    case AutofillClient::NONE:
-      NOTREACHED();
-      return;
-  }
-
-  unmasking_result_ = result;
-  AutofillMetrics::LogRealPanResult(result);
-  AutofillMetrics::LogUnmaskingDuration(base::Time::Now() - verify_timestamp_,
-                                        result);
-  card_unmask_view_->GotVerificationResult(error_message,
-                                           AllowsRetry(result));
-}
-
-void CardUnmaskPromptControllerImpl::OnUnmaskDialogClosed() {
-  card_unmask_view_ = nullptr;
-  LogOnCloseEvents();
-  if (delegate_.get())
-    delegate_->OnUnmaskPromptClosed();
-}
-
-void CardUnmaskPromptControllerImpl::LogOnCloseEvents() {
-  AutofillMetrics::UnmaskPromptEvent close_reason_event = GetCloseReasonEvent();
-  AutofillMetrics::LogUnmaskPromptEvent(close_reason_event);
-  AutofillMetrics::LogUnmaskPromptEventDuration(
-      base::Time::Now() - shown_timestamp_, close_reason_event);
-
-  if (close_reason_event == AutofillMetrics::UNMASK_PROMPT_CLOSED_NO_ATTEMPTS)
-    return;
-
-  if (close_reason_event ==
-      AutofillMetrics::UNMASK_PROMPT_CLOSED_ABANDON_UNMASKING) {
-    AutofillMetrics::LogTimeBeforeAbandonUnmasking(base::Time::Now() -
-                                                   verify_timestamp_);
-  }
-
-  bool final_should_store_pan = pending_response_.should_store_pan;
-  if (unmasking_result_ == AutofillClient::SUCCESS && final_should_store_pan) {
-    AutofillMetrics::LogUnmaskPromptEvent(
-        AutofillMetrics::UNMASK_PROMPT_SAVED_CARD_LOCALLY);
-  }
-
-  if (CanStoreLocally()) {
-    // Tracking changes in local save preference.
-    AutofillMetrics::UnmaskPromptEvent event;
-    if (unmasking_initial_should_store_pan_ && final_should_store_pan) {
-      event = AutofillMetrics::UNMASK_PROMPT_LOCAL_SAVE_DID_NOT_OPT_OUT;
-    } else if (!unmasking_initial_should_store_pan_ &&
-               !final_should_store_pan) {
-      event = AutofillMetrics::UNMASK_PROMPT_LOCAL_SAVE_DID_NOT_OPT_IN;
-    } else if (unmasking_initial_should_store_pan_ && !final_should_store_pan) {
-      event = AutofillMetrics::UNMASK_PROMPT_LOCAL_SAVE_DID_OPT_OUT;
-    } else {
-      event = AutofillMetrics::UNMASK_PROMPT_LOCAL_SAVE_DID_OPT_IN;
-    }
-    AutofillMetrics::LogUnmaskPromptEvent(event);
-  }
-}
-
-AutofillMetrics::UnmaskPromptEvent
-CardUnmaskPromptControllerImpl::GetCloseReasonEvent() {
-  if (unmasking_number_of_attempts_ == 0)
-    return AutofillMetrics::UNMASK_PROMPT_CLOSED_NO_ATTEMPTS;
-
-  // If NONE and we have a pending request, we have a pending GetRealPan
-  // request.
-  if (unmasking_result_ == AutofillClient::NONE)
-    return AutofillMetrics::UNMASK_PROMPT_CLOSED_ABANDON_UNMASKING;
-
-  if (unmasking_result_ == AutofillClient::SUCCESS) {
-    return unmasking_number_of_attempts_ == 1
-               ? AutofillMetrics::UNMASK_PROMPT_UNMASKED_CARD_FIRST_ATTEMPT
-               : AutofillMetrics::
-                     UNMASK_PROMPT_UNMASKED_CARD_AFTER_FAILED_ATTEMPTS;
-  } else {
-    return AllowsRetry(unmasking_result_)
-               ? AutofillMetrics::
-                     UNMASK_PROMPT_CLOSED_FAILED_TO_UNMASK_RETRIABLE_FAILURE
-               : AutofillMetrics::
-                     UNMASK_PROMPT_CLOSED_FAILED_TO_UNMASK_NON_RETRIABLE_FAILURE;
-  }
-}
-
-void CardUnmaskPromptControllerImpl::OnUnmaskResponse(
-    const base::string16& cvc,
-    const base::string16& exp_month,
-    const base::string16& exp_year,
-    bool should_store_pan) {
-  verify_timestamp_ = base::Time::Now();
-  unmasking_number_of_attempts_++;
-  unmasking_result_ = AutofillClient::NONE;
-  card_unmask_view_->DisableAndWaitForVerification();
-
-  DCHECK(InputCvcIsValid(cvc));
-  base::TrimWhitespace(cvc, base::TRIM_ALL, &pending_response_.cvc);
-  if (ShouldRequestExpirationDate()) {
-    DCHECK(InputExpirationIsValid(exp_month, exp_year));
-    pending_response_.exp_month = exp_month;
-    pending_response_.exp_year = exp_year;
-  }
-  if (CanStoreLocally()) {
-    pending_response_.should_store_pan = should_store_pan;
-    // Remember the last choice the user made (on this device).
-    pref_service_->SetBoolean(
-        prefs::kAutofillWalletImportStorageCheckboxState, should_store_pan);
-  } else {
-    DCHECK(!should_store_pan);
-    pending_response_.should_store_pan = false;
-  }
-
-  if (!pending_response_.risk_data.empty())
-    delegate_->OnUnmaskResponse(pending_response_);
-}
-
-void CardUnmaskPromptControllerImpl::NewCardLinkClicked() {
-  new_card_link_clicked_ = true;
-}
-
-content::WebContents* CardUnmaskPromptControllerImpl::GetWebContents() {
-  return web_contents_;
-}
-
-base::string16 CardUnmaskPromptControllerImpl::GetWindowTitle() const {
-  int ids = ShouldRequestExpirationDate()
-      ? IDS_AUTOFILL_CARD_UNMASK_PROMPT_UPDATE_TITLE
-      : IDS_AUTOFILL_CARD_UNMASK_PROMPT_TITLE;
-  return l10n_util::GetStringFUTF16(ids, card_.TypeAndLastFourDigits());
-}
-
-base::string16 CardUnmaskPromptControllerImpl::GetInstructionsMessage() const {
-  if (ShouldRequestExpirationDate()) {
-    return l10n_util::GetStringUTF16(
-        card_.type() == kAmericanExpressCard
-            ? IDS_AUTOFILL_CARD_UNMASK_PROMPT_INSTRUCTIONS_EXPIRED_AMEX
-            : IDS_AUTOFILL_CARD_UNMASK_PROMPT_INSTRUCTIONS_EXPIRED);
-  }
-
-  return l10n_util::GetStringUTF16(
-      card_.type() == kAmericanExpressCard
-          ? IDS_AUTOFILL_CARD_UNMASK_PROMPT_INSTRUCTIONS_AMEX
-          : IDS_AUTOFILL_CARD_UNMASK_PROMPT_INSTRUCTIONS);
-}
-
-int CardUnmaskPromptControllerImpl::GetCvcImageRid() const {
-  return card_.type() == kAmericanExpressCard ? IDR_CREDIT_CARD_CVC_HINT_AMEX
-                                              : IDR_CREDIT_CARD_CVC_HINT;
-}
-
-bool CardUnmaskPromptControllerImpl::ShouldRequestExpirationDate() const {
-  return card_.GetServerStatus() == CreditCard::EXPIRED ||
-         new_card_link_clicked_;
-}
-
-bool CardUnmaskPromptControllerImpl::CanStoreLocally() const {
-  // Never offer to save for incognito.
-  if (is_off_the_record_)
-    return false;
-  return autofill::OfferStoreUnmaskedCards();
-}
-
-bool CardUnmaskPromptControllerImpl::GetStoreLocallyStartState() const {
-  return pref_service_->GetBoolean(
-      prefs::kAutofillWalletImportStorageCheckboxState);
-}
-
-bool CardUnmaskPromptControllerImpl::InputCvcIsValid(
-    const base::string16& input_text) const {
-  base::string16 trimmed_text;
-  base::TrimWhitespace(input_text, base::TRIM_ALL, &trimmed_text);
-  size_t input_size = card_.type() == kAmericanExpressCard ? 4 : 3;
-  return trimmed_text.size() == input_size &&
-         base::ContainsOnlyChars(trimmed_text,
-                                 base::ASCIIToUTF16("0123456789"));
-}
-
-bool CardUnmaskPromptControllerImpl::InputExpirationIsValid(
-    const base::string16& month,
-    const base::string16& year) const {
-  if ((month.size() != 2U && month.size() != 1U) ||
-      (year.size() != 4U && year.size() != 2U)) {
-    return false;
-  }
-
-  int month_value = 0, year_value = 0;
-  if (!base::StringToInt(month, &month_value) ||
-      !base::StringToInt(year, &year_value)) {
-    return false;
-  }
-
-  if (month_value < 1 || month_value > 12)
-    return false;
-
-  base::Time::Exploded now;
-  base::Time::Now().LocalExplode(&now);
-
-  // Convert 2 digit year to 4 digit year.
-  if (year_value < 100)
-    year_value += (now.year / 100) * 100;
-
-  if (year_value < now.year)
-    return false;
-
-  if (year_value > now.year)
-    return true;
-
-  return month_value >= now.month;
-}
-
-base::TimeDelta CardUnmaskPromptControllerImpl::GetSuccessMessageDuration()
-    const {
-  return base::TimeDelta::FromMilliseconds(500);
-}
-
-CardUnmaskPromptView* CardUnmaskPromptControllerImpl::CreateAndShowView() {
-  return CardUnmaskPromptView::CreateAndShow(this);
-}
-
-void CardUnmaskPromptControllerImpl::LoadRiskFingerprint() {
-  risk_data_callback_.Run(
-      base::Bind(&CardUnmaskPromptControllerImpl::OnDidLoadRiskFingerprint,
-                 weak_pointer_factory_.GetWeakPtr()));
-}
-
-void CardUnmaskPromptControllerImpl::OnDidLoadRiskFingerprint(
-    const std::string& risk_data) {
-  pending_response_.risk_data = risk_data;
-  if (!pending_response_.cvc.empty())
-    delegate_->OnUnmaskResponse(pending_response_);
-}
-
-}  // namespace autofill