chrome/browser/permissions/grouped_permission_infobar_delegate_android.cc

// Copyright 2016 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/permissions/grouped_permission_infobar_delegate_android.h"

#include "base/memory/ptr_util.h"
#include "chrome/browser/android/android_theme_resources.h"
#include "chrome/browser/infobars/infobar_service.h"
#include "chrome/browser/permissions/quiet_notification_permission_ui_config.h"
#include "chrome/browser/permissions/quiet_notification_permission_ui_state.h"
#include "chrome/browser/ui/android/infobars/grouped_permission_infobar.h"
#include "chrome/grit/generated_resources.h"
#include "components/infobars/core/infobar.h"
#include "components/permissions/android/permission_prompt_android.h"
#include "components/permissions/notification_permission_ui_selector.h"
#include "components/permissions/permission_request.h"
#include "components/permissions/permission_request_manager.h"
#include "components/permissions/permission_uma_util.h"
#include "components/permissions/permission_util.h"
#include "components/strings/grit/components_strings.h"
#include "components/url_formatter/elide_url.h"
#include "content/public/browser/web_contents.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/strings/grit/ui_strings.h"

namespace {

using QuietUiReason =
    permissions::NotificationPermissionUiSelector::QuietUiReason;

// The URL for when the user clicks the "Learn more" link.
constexpr char kNotificationsHelpUrl[] =
    "https://support.google.com/chrome/answer/3220216";

}  // namespace

GroupedPermissionInfoBarDelegate::~GroupedPermissionInfoBarDelegate() {
  permissions::PermissionUmaUtil::RecordInfobarDetailsExpanded(
      details_expanded_);
}

// static
infobars::InfoBar* GroupedPermissionInfoBarDelegate::Create(
    const base::WeakPtr<permissions::PermissionPromptAndroid>&
        permission_prompt,
    InfoBarService* infobar_service) {
  // WrapUnique needs to be used because the constructor is private.
  return infobar_service->AddInfoBar(std::make_unique<GroupedPermissionInfoBar>(
      base::WrapUnique(new GroupedPermissionInfoBarDelegate(permission_prompt,
                                                            infobar_service))));
}

size_t GroupedPermissionInfoBarDelegate::PermissionCount() const {
  return permission_prompt_->PermissionCount();
}

ContentSettingsType GroupedPermissionInfoBarDelegate::GetContentSettingType(
    size_t position) const {
  return permission_prompt_->GetContentSettingType(position);
}

base::string16 GroupedPermissionInfoBarDelegate::GetCompactMessageText() const {
  return l10n_util::GetStringUTF16(
      IDS_NOTIFICATION_QUIET_PERMISSION_MINI_INFOBAR_MESSAGE);
}

base::string16 GroupedPermissionInfoBarDelegate::GetCompactLinkText() const {
  switch (QuietNotificationPermissionUiConfig::GetMiniInfobarExpandLinkText()) {
    case QuietNotificationPermissionUiConfig::InfobarLinkTextVariation::kManage:
      return l10n_util::GetStringUTF16(IDS_NOTIFICATION_BUTTON_MANAGE);
    case QuietNotificationPermissionUiConfig::InfobarLinkTextVariation::
        kDetails:
      return l10n_util::GetStringUTF16(
          IDS_NOTIFICATION_QUIET_PERMISSION_MINI_INFOBAR_DETAILS_LINK);
  }

  NOTREACHED();
  return base::string16();
}

// TODO(crbug.com/1082737): Many methods of this class switches on the quiet UI
// reason. Refactor this into separate subclasses instead.
base::string16 GroupedPermissionInfoBarDelegate::GetDescriptionText() const {
  auto* manager = permissions::PermissionRequestManager::FromWebContents(
      permission_prompt_->web_contents());

  switch (manager->ReasonForUsingQuietUi()) {
    case QuietUiReason::kEnabledInPrefs:
      return l10n_util::GetStringUTF16(
          IDS_NOTIFICATION_QUIET_PERMISSION_PROMPT_MESSAGE);
    case QuietUiReason::kTriggeredByCrowdDeny:
      return l10n_util::GetStringUTF16(
          IDS_NOTIFICATIONS_QUIET_PERMISSION_BUBBLE_CROWD_DENY_DESCRIPTION);
    case QuietUiReason::kTriggeredDueToAbusiveRequests:
      return l10n_util::GetStringUTF16(
          IDS_NOTIFICATION_QUIET_PERMISSION_INFOBAR_ABUSIVE_MESSAGE);
  }

  NOTREACHED();
  return base::string16();
}

bool GroupedPermissionInfoBarDelegate::ShouldSecondaryButtonOpenSettings()
    const {
  auto* manager = permissions::PermissionRequestManager::FromWebContents(
      permission_prompt_->web_contents());

  switch (manager->ReasonForUsingQuietUi()) {
    case QuietUiReason::kEnabledInPrefs:
    case QuietUiReason::kTriggeredByCrowdDeny:
      return true;
    case QuietUiReason::kTriggeredDueToAbusiveRequests:
      return false;
  }

  NOTREACHED();
  return false;
}

int GroupedPermissionInfoBarDelegate::GetIconId() const {
  return IDR_ANDROID_INFOBAR_NOTIFICATIONS_OFF;
}

base::string16 GroupedPermissionInfoBarDelegate::GetLinkText() const {
  auto* manager = permissions::PermissionRequestManager::FromWebContents(
      permission_prompt_->web_contents());

  // This will be used as the text of the link in the expanded state.
  switch (manager->ReasonForUsingQuietUi()) {
    case QuietUiReason::kEnabledInPrefs:
    case QuietUiReason::kTriggeredByCrowdDeny:
      return base::string16();
    case QuietUiReason::kTriggeredDueToAbusiveRequests:
      return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
  }
}

GURL GroupedPermissionInfoBarDelegate::GetLinkURL() const {
  return GURL(kNotificationsHelpUrl);
}

bool GroupedPermissionInfoBarDelegate::LinkClicked(
    WindowOpenDisposition disposition) {
  // The link shown in the compact state should expand the infobar, and do
  // nothing more. This is handled entirely in PermissionInfoBar.java.
  if (!details_expanded_) {
    details_expanded_ = true;
    return false;
  }

  // The link shown in the expanded state is a `Learn more` link. Let the base
  // class handle opening the URL returned by GetLinkURL().
  return ConfirmInfoBarDelegate::LinkClicked(disposition);
}

void GroupedPermissionInfoBarDelegate::InfoBarDismissed() {
  if (permission_prompt_)
    permission_prompt_->Closing();
}

base::string16 GroupedPermissionInfoBarDelegate::GetMessageText() const {
  return l10n_util::GetStringUTF16(
      IDS_NOTIFICATION_QUIET_PERMISSION_INFOBAR_TITLE);
}

bool GroupedPermissionInfoBarDelegate::Accept() {
  if (!permission_prompt_)
    return true;

  auto* manager = permissions::PermissionRequestManager::FromWebContents(
      permission_prompt_->web_contents());
  switch (manager->ReasonForUsingQuietUi()) {
    case QuietUiReason::kEnabledInPrefs:
    case QuietUiReason::kTriggeredByCrowdDeny:
      permission_prompt_->Accept();
      break;
    case QuietUiReason::kTriggeredDueToAbusiveRequests:
      permission_prompt_->Deny();
      break;
  }
  return true;
}

bool GroupedPermissionInfoBarDelegate::Cancel() {
  if (!permission_prompt_)
    return true;

  auto* manager = permissions::PermissionRequestManager::FromWebContents(
      permission_prompt_->web_contents());
  switch (manager->ReasonForUsingQuietUi()) {
    case QuietUiReason::kEnabledInPrefs:
    case QuietUiReason::kTriggeredByCrowdDeny:
      // The infobar needs to be kept open after the "Manage" button is clicked.
      return false;
    case QuietUiReason::kTriggeredDueToAbusiveRequests:
      permission_prompt_->Accept();
      return true;
  }
  NOTREACHED();
  return true;
}

// static
bool GroupedPermissionInfoBarDelegate::ShouldShowMiniInfobar(
    content::WebContents* web_contents,
    ContentSettingsType type) {
  auto* manager =
      permissions::PermissionRequestManager::FromWebContents(web_contents);
  return type == ContentSettingsType::NOTIFICATIONS &&
         manager->ShouldCurrentRequestUseQuietUI();
}

GroupedPermissionInfoBarDelegate::GroupedPermissionInfoBarDelegate(
    const base::WeakPtr<permissions::PermissionPromptAndroid>&
        permission_prompt,
    InfoBarService* infobar_service)
    : permission_prompt_(permission_prompt),
      infobar_service_(infobar_service),
      details_expanded_(false) {
  DCHECK(permission_prompt_);
  DCHECK(infobar_service_);

  // Infobars are only used for NOTIFICATIONS right now, therefore strings can
  // be hardcoded for that type.
  DCHECK_EQ(permission_prompt_->GetContentSettingType(0u),
            ContentSettingsType::NOTIFICATIONS);
}

infobars::InfoBarDelegate::InfoBarIdentifier
GroupedPermissionInfoBarDelegate::GetIdentifier() const {
  return GROUPED_PERMISSION_INFOBAR_DELEGATE_ANDROID;
}

int GroupedPermissionInfoBarDelegate::GetButtons() const {
  return BUTTON_OK | BUTTON_CANCEL;
}

base::string16 GroupedPermissionInfoBarDelegate::GetButtonLabel(
    InfoBarButton button) const {
  auto* manager = permissions::PermissionRequestManager::FromWebContents(
      permission_prompt_->web_contents());

  switch (manager->ReasonForUsingQuietUi()) {
    case QuietUiReason::kEnabledInPrefs:
    case QuietUiReason::kTriggeredByCrowdDeny:
      return l10n_util::GetStringUTF16(
          (button == BUTTON_OK)
              ? IDS_NOTIFICATIONS_QUIET_PERMISSION_BUBBLE_ALLOW_BUTTON
              : IDS_NOTIFICATION_BUTTON_MANAGE);
    case QuietUiReason::kTriggeredDueToAbusiveRequests:
      return l10n_util::GetStringUTF16(
          (button == BUTTON_OK)
              ? IDS_NOTIFICATIONS_QUIET_PERMISSION_BUBBLE_CONTINUE_BLOCKING_BUTTON
              : IDS_NOTIFICATIONS_QUIET_PERMISSION_BUBBLE_COMPACT_ALLOW_BUTTON);
  }

  NOTREACHED();
  return base::string16();
}

bool GroupedPermissionInfoBarDelegate::EqualsDelegate(
    infobars::InfoBarDelegate* delegate) const {
  // The PermissionRequestManager doesn't create duplicate infobars so a pointer
  // equality check is sufficient.
  return this == delegate;
}