Pop up requestAutocomplete UI when autofill server hints chrome client that it is in a multipage au…

chrome/browser/autofill/wallet_infobar_delegate.cc

+// Copyright (c) 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.
+
+#include "chrome/browser/autofill/wallet_infobar_delegate.h"
+
+#include "base/logging.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/api/infobars/infobar_service.h"
+#include "chrome/browser/autofill/autofill_manager.h"
+#include "chrome/browser/autofill/personal_data_manager.h"
+#include "chrome/common/form_data.h"
+#include "chrome/common/url_constants.h"
+#include "content/public/browser/page_navigator.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_delegate.h"
+#include "grit/generated_resources.h"
+#include "grit/theme_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/base/resource/resource_bundle.h"
+
+
+FormFieldData BuildField(std::string autocomplete_attribute) {

[Ilya Sherman, 2012/12/13 02:29:23]

nit: Pass by const reference

[Raman Kakilate, 2012/12/13 21:34:34]

Done.

+  FormFieldData field;
+  field.name = string16();
+  field.value = string16();
+  field.autocomplete_attribute = autocomplete_attribute;
+  field.form_control_type = "text";
+  return field;
+}
+
+FormData BuildWalletFormData() {
+  FormData formdata;
+  formdata.fields.push_back(BuildField("name"));
+  formdata.fields.push_back(BuildField("email"));
+  formdata.fields.push_back(BuildField("cc-name"));
+  formdata.fields.push_back(BuildField("cc-number"));
+  formdata.fields.push_back(BuildField("cc-exp"));
+  formdata.fields.push_back(BuildField("cc-csc"));
+  formdata.fields.push_back(BuildField("billing address-line1"));

[Ilya Sherman, 2012/12/13 23:23:18]

This should be street-address; or else you should request address-line2 as well.
 Ditto for the shipping address.

+  formdata.fields.push_back(BuildField("billing locality"));
+  formdata.fields.push_back(BuildField("billing region"));
+  formdata.fields.push_back(BuildField("billing country"));
+  formdata.fields.push_back(BuildField("billing postal-code"));
+  formdata.fields.push_back(BuildField("shipping address-line1"));
+  formdata.fields.push_back(BuildField("shipping locality"));
+  formdata.fields.push_back(BuildField("shipping region"));
+  formdata.fields.push_back(BuildField("shipping country"));
+  formdata.fields.push_back(BuildField("shipping postal-code"));
+  return formdata;
+}

[Ilya Sherman, 2012/12/13 02:29:23]

These functions have nothing to do with the infobar; the AutofillManager class
-- or a new class -- is a more appropriate location for them.  Also, they should
be defined in an anonymous namespace.

[Raman Kakilate, 2012/12/13 21:34:34]

Given that this infobar will be close to wallet, I think this file is good
place.

BuildField should not be used in general AutofillManager, this function is very
specific to almost dummy objects we are creating here to satisfy
autofill_dialog_controller interface (I am creating field without proper name
etc).

I prefer having all these wallet specific code in one place to manage it later.

If you are strongly inclined, I will move it.

[Ilya Sherman, 2012/12/13 23:23:18]

I am strongly inclined for the code not to live in this file.  Infobars have --
unfortunately -- a lot of subtlety to them, so I'd prefer to keep this file as
focused as possible on just the code needed for the infobar itself.  I agree
with you, though, that the AutofillManager class is not a great place for this
code either -- I suggested it simply because it was the easiest place to move
the code to.  Probably the most appropriate change is to create an
AutocheckoutManager class, and move this code as well as any of the other
Autocheckout-specific code (other than this infobar) into that class.

+
+WalletInfoBarDelegate::WalletInfoBarDelegate(
+    InfoBarService* infobar_service,
+    PersonalDataManager* personal_data,
+    AutofillManager* autofill_mgr,
+    const AutofillMetrics* metric_logger,
+    const GURL& source_url,
+    const content::SSLStatus& ssl_status)
+    : ConfirmInfoBarDelegate(infobar_service),
+      personal_data_(personal_data),
+      metric_logger_(metric_logger),
+      autofill_mgr_(autofill_mgr),
+      source_url_(source_url),
+      ssl_status_(ssl_status),
+      had_user_interaction_(false) {
+  metric_logger_->LogWalletInfoBarMetric(AutofillMetrics::INFOBAR_SHOWN);
+}
+
+WalletInfoBarDelegate::~WalletInfoBarDelegate() {
+  if (!had_user_interaction_)
+    LogUserAction(AutofillMetrics::INFOBAR_IGNORED);
+}
+
+void WalletInfoBarDelegate::LogUserAction(
+    AutofillMetrics::InfoBarMetric user_action) {
+  DCHECK(!had_user_interaction_);
+  metric_logger_->LogWalletInfoBarMetric(user_action);
+  had_user_interaction_ = true;
+}
+
+bool WalletInfoBarDelegate::ShouldExpire(
+    const content::LoadCommittedDetails& details) const {
+  // The user has submitted a form, causing the page to navigate elsewhere. We
+  // want the infobar to be expired at this point, because the user has
+  // potentially started the checkout flow manually.
+  return true;
+}
+
+void WalletInfoBarDelegate::InfoBarDismissed() {
+  LogUserAction(AutofillMetrics::INFOBAR_DENIED);
+}
+
+gfx::Image* WalletInfoBarDelegate::GetIcon() const {
+  return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
+      IDR_INFOBAR_AUTOFILL);
+}
+
+InfoBarDelegate::Type WalletInfoBarDelegate::GetInfoBarType() const {
+  return PAGE_ACTION_TYPE;
+}
+
+string16 WalletInfoBarDelegate::GetMessageText() const {
+  return l10n_util::GetStringUTF16(IDS_WALLET_AUTOFILL_INFOBAR_TEXT);
+}
+
+string16 WalletInfoBarDelegate::GetButtonLabel(InfoBarButton button) const {
+  return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
+      IDS_WALLET_AUTOFILL_INFOBAR_ACCEPT : IDS_WALLET_AUTOFILL_INFOBAR_DENY);
+}
+
+bool WalletInfoBarDelegate::Accept() {
+  LogUserAction(AutofillMetrics::INFOBAR_ACCEPTED);
+  GURL frame_url;
+  content::SSLStatus ssl_status;
+
+  autofill_mgr_->ShowWalletDialog(BuildWalletFormData(),
+                                  source_url_, ssl_status_);
+  return true;
+}
+
+bool WalletInfoBarDelegate::Cancel() {
+  LogUserAction(AutofillMetrics::INFOBAR_DENIED);
+  return true;
+}
+
+string16 WalletInfoBarDelegate::GetLinkText() const {
+  return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
+}
+
+bool WalletInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
+  // TODO(ramankk): Fix the help URL when we have one.
+  owner()->GetWebContents()->GetDelegate()->OpenURLFromTab(
+      owner()->GetWebContents(),
+      content::OpenURLParams(GURL(chrome::kAutofillHelpURL),
+                             content::Referrer(),
+                             NEW_FOREGROUND_TAB,
+                             content::PAGE_TRANSITION_LINK,
+                             false));
+  return false;
+}
+