ios/chrome/browser/ui/settings/privacy/safe_browsing/safe_browsing_enhanced_protection_view_controller.mm - chromium/src - Git at Google

 // Copyright 2022 The Chromium Authors
 // 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/settings/privacy/safe_browsing/safe_browsing_enhanced_protection_view_controller.h"

 #import "base/apple/foundation_util.h"
 #import "base/metrics/user_metrics.h"
 #import "base/metrics/user_metrics_action.h"
 #import "components/safe_browsing/core/common/features.h"
 #import "ios/chrome/browser/net/crurl.h"
 #import "ios/chrome/browser/shared/model/url/chrome_url_constants.h"
 #import "ios/chrome/browser/shared/public/commands/application_commands.h"
 #import "ios/chrome/browser/shared/public/commands/open_new_tab_command.h"
 #import "ios/chrome/browser/shared/ui/list_model/list_model.h"
 #import "ios/chrome/browser/shared/ui/symbols/symbols.h"
 #import "ios/chrome/browser/shared/ui/table_view/cells/table_view_header_footer_item.h"
 #import "ios/chrome/browser/shared/ui/table_view/cells/table_view_info_button_cell.h"
 #import "ios/chrome/browser/shared/ui/table_view/cells/table_view_text_header_footer_item.h"
 #import "ios/chrome/browser/shared/ui/table_view/chrome_table_view_styler.h"
 #import "ios/chrome/browser/ui/settings/cells/settings_image_detail_text_item.h"
 #import "ios/chrome/browser/ui/settings/privacy/safe_browsing/safe_browsing_constants.h"
 #import "ios/chrome/browser/ui/settings/utils/pref_backed_boolean.h"
 #import "ios/chrome/common/ui/colors/semantic_color_names.h"
 #import "ios/chrome/grit/ios_chromium_strings.h"
 #import "ios/chrome/grit/ios_strings.h"
 #import "net/base/mac/url_conversions.h"
 #import "ui/base/l10n/l10n_util_mac.h"

 using ItemArray = NSArray<TableViewItem*>*;

 namespace {

 // List of sections.
 typedef NS_ENUM(NSInteger, SectionIdentifier) {
   SectionIdentifierSafeBrowsingEnhancedProtection = kSectionIdentifierEnumZero,
   SectionIdentifierWhenOn,
   SectionIdentifierThingsToConsider,
 };

 // List of item types.
 typedef NS_ENUM(NSInteger, ItemType) {
   ItemTypeShieldIcon = kItemTypeEnumZero,
   ItemTypeGIcon,
   ItemTypeGlobeIcon,
   ItemTypeKeyIcon,
   ItemTypeAccountIcon,
   ItemTypeMetricIcon,
   ItemTypeDataIcon,
   ItemTypeDownloadIcon,
   ItemTypeLinkIcon,
   ItemTypePerformanceIcon,
   ItemTypeEnhancedProtectionFirstHeader,
   ItemTypeEnhancedProtectionSecondHeader,
   ItemTypeEnhancedProtectionFooter,
 };

 // The size of the symbols.
 const CGFloat kSymbolSize = 20;

 }  // namespace

 @interface SafeBrowsingEnhancedProtectionViewController ()

 // All items on the enhance safe browsing settings menu.
 @property(nonatomic, strong) ItemArray firstSectionItems;
 @property(nonatomic, strong) ItemArray secondSectionItems;

 // Footer item.
 @property(nonatomic, strong)
     TableViewHeaderFooterItem* safeBrowsingEnhancedProtectionFooterItem;

 @end

 @implementation SafeBrowsingEnhancedProtectionViewController

 - (instancetype)initWithStyle:(UITableViewStyle)style {
   if (self = [super initWithStyle:style]) {
     // Wraps view controller to properly show navigation bar, otherwise "Done"
     // button won't show.
     self.navigationController =
         [[UINavigationController alloc] initWithRootViewController:self];
     UIBarButtonItem* doneButton = [[UIBarButtonItem alloc]
         initWithBarButtonSystemItem:UIBarButtonSystemItemDone
                              target:self
                              action:@selector(dismiss)];
     self.navigationController.modalPresentationStyle =
         UIModalPresentationFormSheet;
     self.navigationItem.rightBarButtonItem = doneButton;
   }
   return self;
 }

 - (void)viewDidLoad {
   [super viewDidLoad];
   self.tableView.accessibilityIdentifier =
       kSafeBrowsingEnhancedProtectionTableViewId;
   self.tableView.separatorColor = UIColor.clearColor;
   self.title =
       l10n_util::GetNSString(IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_TITLE);
   self.styler.cellBackgroundColor = UIColor.clearColor;
   [self loadModel];
 }

 - (void)viewDidDisappear:(BOOL)animated {
   [self.presentationDelegate
       safeBrowsingEnhancedProtectionViewControllerDidRemove:self];
   [super viewDidDisappear:animated];
 }

 #pragma mark - Private

 // Removes the view as a result of pressing "Done" button.
 - (void)dismiss {
   [self dismissViewControllerAnimated:YES completion:nil];
 }

 // Creates item that will show what Enhanced Protection entails.
 - (SettingsImageDetailTextItem*)detailItemWithType:(NSInteger)type
                                         detailText:(NSInteger)detailText
                                              image:(UIImage*)image
                            accessibilityIdentifier:
                                (NSString*)accessibilityIdentifier {
   SettingsImageDetailTextItem* detailItem =
       [[SettingsImageDetailTextItem alloc] initWithType:type];
   detailItem.detailText = l10n_util::GetNSString(detailText);
   if (base::FeatureList::IsEnabled(
           safe_browsing::kFriendlierSafeBrowsingSettingsEnhancedProtection)) {
     detailItem.alignImageWithFirstLineOfText = YES;
   }
   detailItem.image = image;
   detailItem.imageViewTintColor = [UIColor colorNamed:kGrey600Color];
   detailItem.accessibilityIdentifier = accessibilityIdentifier;

   return detailItem;
 }

 // Decides on the string ouput based off of if
 // kFriendlierSafeBrowsingSettingsEnhancedProtection is enabled.
 - (NSInteger)chooseLegacyString:(NSInteger)legacyString
                 orUpdatedString:(NSInteger)updatedString {
   if (base::FeatureList::IsEnabled(
           safe_browsing::kFriendlierSafeBrowsingSettingsEnhancedProtection)) {
     return updatedString;
   }

   return legacyString;
 }

 #pragma mark - SettingsControllerProtocol

 - (void)reportDismissalUserAction {
   base::RecordAction(base::UserMetricsAction(
       "MobileSafeBrowsingEnhancedProtectionSettingsClose"));
 }

 - (void)reportBackUserAction {
   base::RecordAction(base::UserMetricsAction(
       "MobileSafeBrowsingEnhancedProtectionSettingsBack"));
 }

 #pragma mark - CollectionViewController

 - (void)loadModel {
   [super loadModel];
   TableViewModel* model = self.tableViewModel;
   if (base::FeatureList::IsEnabled(
           safe_browsing::kFriendlierSafeBrowsingSettingsEnhancedProtection)) {
     [model addSectionWithIdentifier:SectionIdentifierWhenOn];
     [model setHeader:[self showFirstHeader]
         forSectionWithIdentifier:SectionIdentifierWhenOn];

     for (TableViewItem* item in self.firstSectionItems) {
       [model addItem:item toSectionWithIdentifier:SectionIdentifierWhenOn];
     }
     [model addSectionWithIdentifier:SectionIdentifierThingsToConsider];
     [model setHeader:[self showSecondHeader]
         forSectionWithIdentifier:SectionIdentifierThingsToConsider];

     for (TableViewItem* item in self.secondSectionItems) {
       [model addItem:item
           toSectionWithIdentifier:SectionIdentifierThingsToConsider];
     }

     [model setFooter:self.safeBrowsingEnhancedProtectionFooterItem
         forSectionWithIdentifier:SectionIdentifierThingsToConsider];

   } else {
     [model addSectionWithIdentifier:
                SectionIdentifierSafeBrowsingEnhancedProtection];
     for (TableViewItem* item in self.firstSectionItems) {
       [model addItem:item
           toSectionWithIdentifier:
               SectionIdentifierSafeBrowsingEnhancedProtection];
     }
   }
 }

 #pragma mark - UIViewController

 - (void)didMoveToParentViewController:(UIViewController*)parent {
   [super didMoveToParentViewController:parent];
   if (!parent) {
     [self.presentationDelegate
         safeBrowsingEnhancedProtectionViewControllerDidRemove:self];
   }
 }

 #pragma mark - UIAdaptivePresentationControllerDelegate

 - (void)presentationControllerDidDismiss:
     (UIPresentationController*)presentationController {
   base::RecordAction(base::UserMetricsAction(
       "IOSSafeBrowsingEnhancedProtectionSettingsCloseWithSwipe"));
 }

 #pragma mark - UITableViewDataSource

 - (UIView*)tableView:(UITableView*)tableView
     viewForFooterInSection:(NSInteger)section {
   UIView* view = [super tableView:tableView viewForFooterInSection:section];
   NSInteger sectionIdentifier =
       [self.tableViewModel sectionIdentifierForSectionIndex:section];
   if (sectionIdentifier == SectionIdentifierThingsToConsider) {
     // Might be a different type of footer.
     TableViewLinkHeaderFooterView* linkView =
         base::apple::ObjCCast<TableViewLinkHeaderFooterView>(view);
     linkView.delegate = self;
   }
   return view;
 }

 #pragma mark - UITableViewDelegate

 - (BOOL)tableView:(UITableView*)tableView
     shouldHighlightRowAtIndexPath:(NSIndexPath*)indexPath {
   // None of the items in this page should be allowed to be highlighted. This
   // also removes the ability to select a row since highlighting comes before
   // selecting a row.
   return NO;
 }

 #pragma mark - TableViewLinkHeaderFooterItemDelegate

 - (void)view:(TableViewLinkHeaderFooterView*)view didTapLinkURL:(CrURL*)URL {
   OpenNewTabCommand* command =
       [OpenNewTabCommand commandWithURLFromChrome:URL.gurl];
   [self.dispatcher closeSettingsUIAndOpenURL:command];
 }

 #pragma mark - Properties

 - (ItemArray)firstSectionItems {
   if (!_firstSectionItems) {
     NSMutableArray* items = [NSMutableArray array];

 #if BUILDFLAG(IOS_USE_BRANDED_SYMBOLS)
     UIImage* gIcon =
         CustomSymbolWithPointSize(kGoogleShieldSymbol, kSymbolSize);
 #else
     UIImage* gIcon = DefaultSymbolWithPointSize(kInfoCircleSymbol, kSymbolSize);
 #endif

     NSInteger gIconDetailText = [self
         chooseLegacyString:IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_BULLET_TWO
            orUpdatedString:
                IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_G_ICON_DESCRIPTION];
     SettingsImageDetailTextItem* gIconItem =
         [self detailItemWithType:ItemTypeGIcon
                          detailText:gIconDetailText
                               image:gIcon
             accessibilityIdentifier:kSafeBrowsingEnhancedProtectionGIconCellId];

     UIImage* globeIcon =
         DefaultSymbolWithPointSize(kGlobeAmericasSymbol, kSymbolSize);
     SettingsImageDetailTextItem* globeIconItem = [self
              detailItemWithType:ItemTypeGlobeIcon
                      detailText:
                          IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_GLOBE_ICON_DESCRIPTION
                           image:globeIcon
         accessibilityIdentifier:kSafeBrowsingEnhancedProtectionGlobeCellId];

     NSInteger keyIconDetailText = [self
         chooseLegacyString:IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_BULLET_FOUR
            orUpdatedString:
                IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_KEY_ICON_DESCRIPTION];
     UIImage* keyIcon = CustomSymbolWithPointSize(kPasswordSymbol, kSymbolSize);
     SettingsImageDetailTextItem* keyIconItem =
         [self detailItemWithType:ItemTypeKeyIcon
                          detailText:keyIconDetailText
                               image:keyIcon
             accessibilityIdentifier:kSafeBrowsingEnhancedProtectionKeyCellId];

     if (base::FeatureList::IsEnabled(
             safe_browsing::kFriendlierSafeBrowsingSettingsEnhancedProtection)) {
       UIImage* dataIcon =
           DefaultSymbolWithPointSize(kChartBarXAxisSymbol, kSymbolSize);
       SettingsImageDetailTextItem* dataIconItem = [self
                detailItemWithType:ItemTypeDataIcon
                        detailText:
                            IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_DATA_ICON_DESCRIPTION
                             image:dataIcon
           accessibilityIdentifier:kSafeBrowsingEnhancedProtectionDataCellId];

       UIImage* downloadIcon =
           DefaultSymbolWithPointSize(kSaveImageActionSymbol, kSymbolSize);
       SettingsImageDetailTextItem* downloadIconItem = [self
                detailItemWithType:ItemTypeDownloadIcon
                        detailText:
                            IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_DOWNLOAD_ICON_DESCRIPTION
                             image:downloadIcon
           accessibilityIdentifier:
               kSafeBrowsingEnhancedProtectionDownloadCellId];

       [items addObject:dataIconItem];
       [items addObject:downloadIconItem];
       [items addObject:gIconItem];
       [items addObject:globeIconItem];
       [items addObject:keyIconItem];

     } else {
       UIImage* shieldIcon =
           CustomSymbolWithPointSize(kPrivacySymbol, kSymbolSize);
       SettingsImageDetailTextItem* shieldIconItem = [self
                detailItemWithType:ItemTypeShieldIcon
                        detailText:
                            IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_BULLET_ONE
                             image:shieldIcon
           accessibilityIdentifier:kSafeBrowsingEnhancedProtectionShieldCellId];

       UIImage* metricIcon =
           DefaultSymbolWithPointSize(kCheckmarkCircleSymbol, kSymbolSize);
       SettingsImageDetailTextItem* metricIconItem = [self
                detailItemWithType:ItemTypeMetricIcon
                        detailText:
                            IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_BULLET_FIVE
                             image:metricIcon
           accessibilityIdentifier:kSafeBrowsingEnhancedProtectionMetricCellId];

       [items addObject:shieldIconItem];
       [items addObject:gIconItem];
       [items addObject:globeIconItem];
       [items addObject:keyIconItem];
       [items addObject:metricIconItem];
     }

     _firstSectionItems = items;
   }
   return _firstSectionItems;
 }

 - (ItemArray)secondSectionItems {
   if (!_secondSectionItems) {
     NSMutableArray* items = [NSMutableArray array];

     UIImage* linkIcon =
         DefaultSymbolWithPointSize(kLinkActionSymbol, kSymbolSize);
     SettingsImageDetailTextItem* linkIconItem = [self
              detailItemWithType:ItemTypeLinkIcon
                      detailText:
                          IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_LINK_ICON_DESCRIPTION
                           image:linkIcon
         accessibilityIdentifier:kSafeBrowsingEnhancedProtectionLinkCellId];

     UIImage* accountIcon =
         DefaultSymbolWithPointSize(kPersonCropCircleSymbol, kSymbolSize);
     SettingsImageDetailTextItem* accountIconItem = [self
              detailItemWithType:ItemTypeAccountIcon
                      detailText:
                          IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_ACCOUNT_ICON_DESCRIPTION
                           image:accountIcon
         accessibilityIdentifier:kSafeBrowsingEnhancedProtectionAccountCellId];

     UIImage* performanceIcon =
         DefaultSymbolWithPointSize(kSpeedometerSymbol, kSymbolSize);
     SettingsImageDetailTextItem* performanceIconItem = [self
              detailItemWithType:ItemTypePerformanceIcon
                      detailText:
                          IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_PERFORMANCE_ICON_DESCRIPTION
                           image:performanceIcon
         accessibilityIdentifier:
             kSafeBrowsingEnhancedProtectionPerformanceCellId];

     [items addObject:linkIconItem];
     [items addObject:accountIconItem];
     [items addObject:performanceIconItem];
     _secondSectionItems = items;
   }

   return _secondSectionItems;
 }

 - (TableViewHeaderFooterItem*)safeBrowsingEnhancedProtectionFooterItem {
   if (!_safeBrowsingEnhancedProtectionFooterItem) {
     TableViewLinkHeaderFooterItem* enhancedProtectionFooterItem =
         [[TableViewLinkHeaderFooterItem alloc]
             initWithType:ItemTypeEnhancedProtectionFooter];

     NSMutableArray* urls = [[NSMutableArray alloc] init];
     NSString* enhancedSafeBrowsingFooterText = l10n_util::GetNSString(
         IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_FOOTER);
     [urls addObject:[[CrURL alloc]
                         initWithGURL:GURL(kEnhancedSafeBrowsingLearnMoreURL)]];

     enhancedProtectionFooterItem.text = enhancedSafeBrowsingFooterText;
     enhancedProtectionFooterItem.urls = urls;
     enhancedProtectionFooterItem.accessibilityIdentifier =
         kSafeBrowsingEnhancedProtectionTableViewFooterId;
     enhancedProtectionFooterItem.forceIndents = YES;
     _safeBrowsingEnhancedProtectionFooterItem = enhancedProtectionFooterItem;
   }

   return _safeBrowsingEnhancedProtectionFooterItem;
 }

 - (TableViewHeaderFooterItem*)showFirstHeader {
   TableViewTextHeaderFooterItem* firstHeaderItem =
       [[TableViewTextHeaderFooterItem alloc]
           initWithType:ItemTypeEnhancedProtectionFirstHeader];
   firstHeaderItem.text = l10n_util::GetNSString(
       IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_WHEN_ON_HEADER);
   firstHeaderItem.forceIndents = YES;
   firstHeaderItem.accessibilityIdentifier =
       kSafeBrowsingEnhancedProtectionTableViewFirstHeaderId;

   return firstHeaderItem;
 }

 - (TableViewHeaderFooterItem*)showSecondHeader {
   TableViewTextHeaderFooterItem* secondHeaderItem =
       [[TableViewTextHeaderFooterItem alloc]
           initWithType:ItemTypeEnhancedProtectionSecondHeader];
   secondHeaderItem.text = l10n_util::GetNSString(
       IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_THINGS_TO_CONSIDER_HEADER);
   secondHeaderItem.forceIndents = YES;
   secondHeaderItem.accessibilityIdentifier =
       kSafeBrowsingEnhancedProtectionTableViewSecondHeaderId;

   return secondHeaderItem;
 }
 @end
	// Copyright 2022 The Chromium Authors
	// 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/settings/privacy/safe_browsing/safe_browsing_enhanced_protection_view_controller.h"

	#import "base/apple/foundation_util.h"
	#import "base/metrics/user_metrics.h"
	#import "base/metrics/user_metrics_action.h"
	#import "components/safe_browsing/core/common/features.h"
	#import "ios/chrome/browser/net/crurl.h"
	#import "ios/chrome/browser/shared/model/url/chrome_url_constants.h"
	#import "ios/chrome/browser/shared/public/commands/application_commands.h"
	#import "ios/chrome/browser/shared/public/commands/open_new_tab_command.h"
	#import "ios/chrome/browser/shared/ui/list_model/list_model.h"
	#import "ios/chrome/browser/shared/ui/symbols/symbols.h"
	#import "ios/chrome/browser/shared/ui/table_view/cells/table_view_header_footer_item.h"
	#import "ios/chrome/browser/shared/ui/table_view/cells/table_view_info_button_cell.h"
	#import "ios/chrome/browser/shared/ui/table_view/cells/table_view_text_header_footer_item.h"
	#import "ios/chrome/browser/shared/ui/table_view/chrome_table_view_styler.h"
	#import "ios/chrome/browser/ui/settings/cells/settings_image_detail_text_item.h"
	#import "ios/chrome/browser/ui/settings/privacy/safe_browsing/safe_browsing_constants.h"
	#import "ios/chrome/browser/ui/settings/utils/pref_backed_boolean.h"
	#import "ios/chrome/common/ui/colors/semantic_color_names.h"
	#import "ios/chrome/grit/ios_chromium_strings.h"
	#import "ios/chrome/grit/ios_strings.h"
	#import "net/base/mac/url_conversions.h"
	#import "ui/base/l10n/l10n_util_mac.h"

	using ItemArray = NSArray<TableViewItem>;

	namespace {

	// List of sections.
	typedef NS_ENUM(NSInteger, SectionIdentifier) {
	SectionIdentifierSafeBrowsingEnhancedProtection = kSectionIdentifierEnumZero,
	SectionIdentifierWhenOn,
	SectionIdentifierThingsToConsider,
	};

	// List of item types.
	typedef NS_ENUM(NSInteger, ItemType) {
	ItemTypeShieldIcon = kItemTypeEnumZero,
	ItemTypeGIcon,
	ItemTypeGlobeIcon,
	ItemTypeKeyIcon,
	ItemTypeAccountIcon,
	ItemTypeMetricIcon,
	ItemTypeDataIcon,
	ItemTypeDownloadIcon,
	ItemTypeLinkIcon,
	ItemTypePerformanceIcon,
	ItemTypeEnhancedProtectionFirstHeader,
	ItemTypeEnhancedProtectionSecondHeader,
	ItemTypeEnhancedProtectionFooter,
	};

	// The size of the symbols.
	const CGFloat kSymbolSize = 20;

	} // namespace

	@interface SafeBrowsingEnhancedProtectionViewController ()

	// All items on the enhance safe browsing settings menu.
	@property(nonatomic, strong) ItemArray firstSectionItems;
	@property(nonatomic, strong) ItemArray secondSectionItems;

	// Footer item.
	@property(nonatomic, strong)
	TableViewHeaderFooterItem* safeBrowsingEnhancedProtectionFooterItem;

	@end

	@implementation SafeBrowsingEnhancedProtectionViewController

	- (instancetype)initWithStyle:(UITableViewStyle)style {
	if (self = [super initWithStyle:style]) {
	// Wraps view controller to properly show navigation bar, otherwise "Done"
	// button won't show.
	self.navigationController =
	[[UINavigationController alloc] initWithRootViewController:self];
	UIBarButtonItem* doneButton = [[UIBarButtonItem alloc]
	initWithBarButtonSystemItem:UIBarButtonSystemItemDone
	target:self
	action:@selector(dismiss)];
	self.navigationController.modalPresentationStyle =
	UIModalPresentationFormSheet;
	self.navigationItem.rightBarButtonItem = doneButton;
	}
	return self;
	}

	- (void)viewDidLoad {
	[super viewDidLoad];
	self.tableView.accessibilityIdentifier =
	kSafeBrowsingEnhancedProtectionTableViewId;
	self.tableView.separatorColor = UIColor.clearColor;
	self.title =
	l10n_util::GetNSString(IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_TITLE);
	self.styler.cellBackgroundColor = UIColor.clearColor;
	[self loadModel];
	}

	- (void)viewDidDisappear:(BOOL)animated {
	[self.presentationDelegate
	safeBrowsingEnhancedProtectionViewControllerDidRemove:self];
	[super viewDidDisappear:animated];
	}

	#pragma mark - Private

	// Removes the view as a result of pressing "Done" button.
	- (void)dismiss {
	[self dismissViewControllerAnimated:YES completion:nil];
	}

	// Creates item that will show what Enhanced Protection entails.
	- (SettingsImageDetailTextItem*)detailItemWithType:(NSInteger)type
	detailText:(NSInteger)detailText
	image:(UIImage*)image
	accessibilityIdentifier:
	(NSString*)accessibilityIdentifier {
	SettingsImageDetailTextItem* detailItem =
	[[SettingsImageDetailTextItem alloc] initWithType:type];
	detailItem.detailText = l10n_util::GetNSString(detailText);
	if (base::FeatureList::IsEnabled(
	safe_browsing::kFriendlierSafeBrowsingSettingsEnhancedProtection)) {
	detailItem.alignImageWithFirstLineOfText = YES;
	}
	detailItem.image = image;
	detailItem.imageViewTintColor = [UIColor colorNamed:kGrey600Color];
	detailItem.accessibilityIdentifier = accessibilityIdentifier;

	return detailItem;
	}

	// Decides on the string ouput based off of if
	// kFriendlierSafeBrowsingSettingsEnhancedProtection is enabled.
	- (NSInteger)chooseLegacyString:(NSInteger)legacyString
	orUpdatedString:(NSInteger)updatedString {
	if (base::FeatureList::IsEnabled(
	safe_browsing::kFriendlierSafeBrowsingSettingsEnhancedProtection)) {
	return updatedString;
	}

	return legacyString;
	}

	#pragma mark - SettingsControllerProtocol

	- (void)reportDismissalUserAction {
	base::RecordAction(base::UserMetricsAction(
	"MobileSafeBrowsingEnhancedProtectionSettingsClose"));
	}

	- (void)reportBackUserAction {
	base::RecordAction(base::UserMetricsAction(
	"MobileSafeBrowsingEnhancedProtectionSettingsBack"));
	}

	#pragma mark - CollectionViewController

	- (void)loadModel {
	[super loadModel];
	TableViewModel* model = self.tableViewModel;
	if (base::FeatureList::IsEnabled(
	safe_browsing::kFriendlierSafeBrowsingSettingsEnhancedProtection)) {
	[model addSectionWithIdentifier:SectionIdentifierWhenOn];
	[model setHeader:[self showFirstHeader]
	forSectionWithIdentifier:SectionIdentifierWhenOn];

	for (TableViewItem* item in self.firstSectionItems) {
	[model addItem:item toSectionWithIdentifier:SectionIdentifierWhenOn];
	}
	[model addSectionWithIdentifier:SectionIdentifierThingsToConsider];
	[model setHeader:[self showSecondHeader]
	forSectionWithIdentifier:SectionIdentifierThingsToConsider];

	for (TableViewItem* item in self.secondSectionItems) {
	[model addItem:item
	toSectionWithIdentifier:SectionIdentifierThingsToConsider];
	}

	[model setFooter:self.safeBrowsingEnhancedProtectionFooterItem
	forSectionWithIdentifier:SectionIdentifierThingsToConsider];

	} else {
	[model addSectionWithIdentifier:
	SectionIdentifierSafeBrowsingEnhancedProtection];
	for (TableViewItem* item in self.firstSectionItems) {
	[model addItem:item
	toSectionWithIdentifier:
	SectionIdentifierSafeBrowsingEnhancedProtection];
	}
	}
	}

	#pragma mark - UIViewController

	- (void)didMoveToParentViewController:(UIViewController*)parent {
	[super didMoveToParentViewController:parent];
	if (!parent) {
	[self.presentationDelegate
	safeBrowsingEnhancedProtectionViewControllerDidRemove:self];
	}
	}

	#pragma mark - UIAdaptivePresentationControllerDelegate

	- (void)presentationControllerDidDismiss:
	(UIPresentationController*)presentationController {
	base::RecordAction(base::UserMetricsAction(
	"IOSSafeBrowsingEnhancedProtectionSettingsCloseWithSwipe"));
	}

	#pragma mark - UITableViewDataSource

	- (UIView)tableView:(UITableView)tableView
	viewForFooterInSection:(NSInteger)section {
	UIView* view = [super tableView:tableView viewForFooterInSection:section];
	NSInteger sectionIdentifier =
	[self.tableViewModel sectionIdentifierForSectionIndex:section];
	if (sectionIdentifier == SectionIdentifierThingsToConsider) {
	// Might be a different type of footer.
	TableViewLinkHeaderFooterView* linkView =
	base::apple::ObjCCast<TableViewLinkHeaderFooterView>(view);
	linkView.delegate = self;
	}
	return view;
	}

	#pragma mark - UITableViewDelegate

	- (BOOL)tableView:(UITableView*)tableView
	shouldHighlightRowAtIndexPath:(NSIndexPath*)indexPath {
	// None of the items in this page should be allowed to be highlighted. This
	// also removes the ability to select a row since highlighting comes before
	// selecting a row.
	return NO;
	}

	#pragma mark - TableViewLinkHeaderFooterItemDelegate

	- (void)view:(TableViewLinkHeaderFooterView)view didTapLinkURL:(CrURL)URL {
	OpenNewTabCommand* command =
	[OpenNewTabCommand commandWithURLFromChrome:URL.gurl];
	[self.dispatcher closeSettingsUIAndOpenURL:command];
	}

	#pragma mark - Properties

	- (ItemArray)firstSectionItems {
	if (!_firstSectionItems) {
	NSMutableArray* items = [NSMutableArray array];

	#if BUILDFLAG(IOS_USE_BRANDED_SYMBOLS)
	UIImage* gIcon =
	CustomSymbolWithPointSize(kGoogleShieldSymbol, kSymbolSize);
	#else
	UIImage* gIcon = DefaultSymbolWithPointSize(kInfoCircleSymbol, kSymbolSize);
	#endif

	NSInteger gIconDetailText = [self
	chooseLegacyString:IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_BULLET_TWO
	orUpdatedString:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_G_ICON_DESCRIPTION];
	SettingsImageDetailTextItem* gIconItem =
	[self detailItemWithType:ItemTypeGIcon
	detailText:gIconDetailText
	image:gIcon
	accessibilityIdentifier:kSafeBrowsingEnhancedProtectionGIconCellId];

	UIImage* globeIcon =
	DefaultSymbolWithPointSize(kGlobeAmericasSymbol, kSymbolSize);
	SettingsImageDetailTextItem* globeIconItem = [self
	detailItemWithType:ItemTypeGlobeIcon
	detailText:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_GLOBE_ICON_DESCRIPTION
	image:globeIcon
	accessibilityIdentifier:kSafeBrowsingEnhancedProtectionGlobeCellId];

	NSInteger keyIconDetailText = [self
	chooseLegacyString:IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_BULLET_FOUR
	orUpdatedString:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_KEY_ICON_DESCRIPTION];
	UIImage* keyIcon = CustomSymbolWithPointSize(kPasswordSymbol, kSymbolSize);
	SettingsImageDetailTextItem* keyIconItem =
	[self detailItemWithType:ItemTypeKeyIcon
	detailText:keyIconDetailText
	image:keyIcon
	accessibilityIdentifier:kSafeBrowsingEnhancedProtectionKeyCellId];

	if (base::FeatureList::IsEnabled(
	safe_browsing::kFriendlierSafeBrowsingSettingsEnhancedProtection)) {
	UIImage* dataIcon =
	DefaultSymbolWithPointSize(kChartBarXAxisSymbol, kSymbolSize);
	SettingsImageDetailTextItem* dataIconItem = [self
	detailItemWithType:ItemTypeDataIcon
	detailText:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_DATA_ICON_DESCRIPTION
	image:dataIcon
	accessibilityIdentifier:kSafeBrowsingEnhancedProtectionDataCellId];

	UIImage* downloadIcon =
	DefaultSymbolWithPointSize(kSaveImageActionSymbol, kSymbolSize);
	SettingsImageDetailTextItem* downloadIconItem = [self
	detailItemWithType:ItemTypeDownloadIcon
	detailText:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_DOWNLOAD_ICON_DESCRIPTION
	image:downloadIcon
	accessibilityIdentifier:
	kSafeBrowsingEnhancedProtectionDownloadCellId];

	[items addObject:dataIconItem];
	[items addObject:downloadIconItem];
	[items addObject:gIconItem];
	[items addObject:globeIconItem];
	[items addObject:keyIconItem];

	} else {
	UIImage* shieldIcon =
	CustomSymbolWithPointSize(kPrivacySymbol, kSymbolSize);
	SettingsImageDetailTextItem* shieldIconItem = [self
	detailItemWithType:ItemTypeShieldIcon
	detailText:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_BULLET_ONE
	image:shieldIcon
	accessibilityIdentifier:kSafeBrowsingEnhancedProtectionShieldCellId];

	UIImage* metricIcon =
	DefaultSymbolWithPointSize(kCheckmarkCircleSymbol, kSymbolSize);
	SettingsImageDetailTextItem* metricIconItem = [self
	detailItemWithType:ItemTypeMetricIcon
	detailText:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_BULLET_FIVE
	image:metricIcon
	accessibilityIdentifier:kSafeBrowsingEnhancedProtectionMetricCellId];

	[items addObject:shieldIconItem];
	[items addObject:gIconItem];
	[items addObject:globeIconItem];
	[items addObject:keyIconItem];
	[items addObject:metricIconItem];
	}

	_firstSectionItems = items;
	}
	return _firstSectionItems;
	}

	- (ItemArray)secondSectionItems {
	if (!_secondSectionItems) {
	NSMutableArray* items = [NSMutableArray array];

	UIImage* linkIcon =
	DefaultSymbolWithPointSize(kLinkActionSymbol, kSymbolSize);
	SettingsImageDetailTextItem* linkIconItem = [self
	detailItemWithType:ItemTypeLinkIcon
	detailText:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_LINK_ICON_DESCRIPTION
	image:linkIcon
	accessibilityIdentifier:kSafeBrowsingEnhancedProtectionLinkCellId];

	UIImage* accountIcon =
	DefaultSymbolWithPointSize(kPersonCropCircleSymbol, kSymbolSize);
	SettingsImageDetailTextItem* accountIconItem = [self
	detailItemWithType:ItemTypeAccountIcon
	detailText:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_ACCOUNT_ICON_DESCRIPTION
	image:accountIcon
	accessibilityIdentifier:kSafeBrowsingEnhancedProtectionAccountCellId];

	UIImage* performanceIcon =
	DefaultSymbolWithPointSize(kSpeedometerSymbol, kSymbolSize);
	SettingsImageDetailTextItem* performanceIconItem = [self
	detailItemWithType:ItemTypePerformanceIcon
	detailText:
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_PERFORMANCE_ICON_DESCRIPTION
	image:performanceIcon
	accessibilityIdentifier:
	kSafeBrowsingEnhancedProtectionPerformanceCellId];

	[items addObject:linkIconItem];
	[items addObject:accountIconItem];
	[items addObject:performanceIconItem];
	_secondSectionItems = items;
	}

	return _secondSectionItems;
	}

	- (TableViewHeaderFooterItem*)safeBrowsingEnhancedProtectionFooterItem {
	if (!_safeBrowsingEnhancedProtectionFooterItem) {
	TableViewLinkHeaderFooterItem* enhancedProtectionFooterItem =
	[[TableViewLinkHeaderFooterItem alloc]
	initWithType:ItemTypeEnhancedProtectionFooter];

	NSMutableArray* urls = [[NSMutableArray alloc] init];
	NSString* enhancedSafeBrowsingFooterText = l10n_util::GetNSString(
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_FOOTER);
	[urls addObject:[[CrURL alloc]
	initWithGURL:GURL(kEnhancedSafeBrowsingLearnMoreURL)]];

	enhancedProtectionFooterItem.text = enhancedSafeBrowsingFooterText;
	enhancedProtectionFooterItem.urls = urls;
	enhancedProtectionFooterItem.accessibilityIdentifier =
	kSafeBrowsingEnhancedProtectionTableViewFooterId;
	enhancedProtectionFooterItem.forceIndents = YES;
	_safeBrowsingEnhancedProtectionFooterItem = enhancedProtectionFooterItem;
	}

	return _safeBrowsingEnhancedProtectionFooterItem;
	}

	- (TableViewHeaderFooterItem*)showFirstHeader {
	TableViewTextHeaderFooterItem* firstHeaderItem =
	[[TableViewTextHeaderFooterItem alloc]
	initWithType:ItemTypeEnhancedProtectionFirstHeader];
	firstHeaderItem.text = l10n_util::GetNSString(
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_WHEN_ON_HEADER);
	firstHeaderItem.forceIndents = YES;
	firstHeaderItem.accessibilityIdentifier =
	kSafeBrowsingEnhancedProtectionTableViewFirstHeaderId;

	return firstHeaderItem;
	}

	- (TableViewHeaderFooterItem*)showSecondHeader {
	TableViewTextHeaderFooterItem* secondHeaderItem =
	[[TableViewTextHeaderFooterItem alloc]
	initWithType:ItemTypeEnhancedProtectionSecondHeader];
	secondHeaderItem.text = l10n_util::GetNSString(
	IDS_IOS_SAFE_BROWSING_ENHANCED_PROTECTION_THINGS_TO_CONSIDER_HEADER);
	secondHeaderItem.forceIndents = YES;
	secondHeaderItem.accessibilityIdentifier =
	kSafeBrowsingEnhancedProtectionTableViewSecondHeaderId;

	return secondHeaderItem;
	}
	@end