[ios] Add access to management page to settings UI info bubble

When the settings are managed by enterprise policy, a "learn more" link
should be shown in the popup bubble triggered by the information icon
by the end of the settings item. Clicking "Learn More" will navigate to
chrome://management page.

Added access to settings below:
- Settings -> Password -> Save password
- Settings -> Payment Method -> Save and Fill Payment Methods
- Settings -> Address and More -> Save and Fill Addresses
- Settings -> Search Engine
- Settings -> Content Settings -> Block Pop-ups

Bug: 1109002
Change-Id: I4bdba99c1a4d2451a99ddeb8f048af77a2aaa334
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2337719
Commit-Queue: Tina Wang <tinazwang@chromium.org>
Reviewed-by: Javier Ernesto Flores Robles <javierrobles@chromium.org>
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#795470}

ios/chrome/browser/ui/settings/autofill/autofill_credit_card_table_view_controller.mm

@@ -35,6 +35,7 @@
 #import "ios/chrome/browser/ui/util/uikit_ui_util.h"
 #import "ios/chrome/common/ui/colors/semantic_color_names.h"
 #include "ios/chrome/grit/ios_strings.h"
+#import "net/base/mac/url_conversions.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
@@ -61,7 +62,8 @@ typedef NS_ENUM(NSInteger, ItemType) {
 #pragma mark - AutofillCreditCardTableViewController
 
 @interface AutofillCreditCardTableViewController () <
-    PersonalDataManagerObserver> {
+    PersonalDataManagerObserver,
+    PopoverLabelViewControllerDelegate> {
   autofill::PersonalDataManager* _personalDataManager;
 
   Browser* _browser;
@@ -292,6 +294,7 @@ typedef NS_ENUM(NSInteger, ItemType) {
 - (void)didTapManagedUIInfoButton:(UIButton*)buttonView {
   EnterpriseInfoPopoverViewController* bubbleViewController =
       [[EnterpriseInfoPopoverViewController alloc] initWithEnterpriseName:nil];
+  bubbleViewController.delegate = self;
   [self presentViewController:bubbleViewController animated:YES completion:nil];
 
   // Disable the button when showing the bubble.
@@ -574,4 +577,11 @@ typedef NS_ENUM(NSInteger, ItemType) {
   [self setToolbarItems:customToolbarItems animated:YES];
 }
 
+#pragma mark - PopoverLabelViewControllerDelegate
+
+- (void)didTapLinkURL:(NSURL*)URL {
+  GURL convertedURL = net::GURLWithNSURL(URL);
+  [self view:nil didTapLinkURL:convertedURL];
+}
+
 @end

ios/chrome/browser/ui/settings/autofill/autofill_profile_table_view_controller.mm

@@ -34,6 +34,7 @@
 #import "ios/chrome/browser/ui/util/uikit_ui_util.h"
 #import "ios/chrome/common/ui/colors/semantic_color_names.h"
 #include "ios/chrome/grit/ios_strings.h"
+#import "net/base/mac/url_conversions.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
@@ -59,7 +60,9 @@ typedef NS_ENUM(NSInteger, ItemType) {
 
 #pragma mark - AutofillProfileTableViewController
 
-@interface AutofillProfileTableViewController () <PersonalDataManagerObserver> {
+@interface AutofillProfileTableViewController () <
+    PersonalDataManagerObserver,
+    PopoverLabelViewControllerDelegate> {
   autofill::PersonalDataManager* _personalDataManager;
 
   ChromeBrowserState* _browserState;
@@ -303,6 +306,7 @@ typedef NS_ENUM(NSInteger, ItemType) {
 - (void)didTapManagedUIInfoButton:(UIButton*)buttonView {
   EnterpriseInfoPopoverViewController* bubbleViewController =
       [[EnterpriseInfoPopoverViewController alloc] initWithEnterpriseName:nil];
+  bubbleViewController.delegate = self;
   [self presentViewController:bubbleViewController animated:YES completion:nil];
 
   // Disable the button when showing the bubble.
@@ -498,4 +502,11 @@ typedef NS_ENUM(NSInteger, ItemType) {
   }
 }
 
+#pragma mark - PopoverLabelViewControllerDelegate
+
+- (void)didTapLinkURL:(NSURL*)URL {
+  GURL convertedURL = net::GURLWithNSURL(URL);
+  [self view:nil didTapLinkURL:convertedURL];
+}
+
 @end

ios/chrome/browser/ui/settings/block_popups_table_view_controller.mm

@@ -27,6 +27,7 @@
 #import "ios/chrome/browser/ui/table_view/cells/table_view_text_header_footer_item.h"
 #include "ios/chrome/browser/ui/ui_feature_flags.h"
 #include "ios/chrome/grit/ios_strings.h"
+#import "net/base/mac/url_conversions.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
@@ -50,7 +51,9 @@ typedef NS_ENUM(NSInteger, ItemType) {
 
 }  // namespace
 
-@interface BlockPopupsTableViewController ()<BooleanObserver> {
+@interface BlockPopupsTableViewController () <
+    BooleanObserver,
+    PopoverLabelViewControllerDelegate> {
   ChromeBrowserState* _browserState;  // weak
 
   // List of url patterns that are allowed to display popups.
@@ -257,6 +260,7 @@ typedef NS_ENUM(NSInteger, ItemType) {
 - (void)didTapManagedUIInfoButton:(UIButton*)buttonView {
   EnterpriseInfoPopoverViewController* bubbleViewController =
       [[EnterpriseInfoPopoverViewController alloc] initWithEnterpriseName:nil];
+  bubbleViewController.delegate = self;
   [self presentViewController:bubbleViewController animated:YES completion:nil];
 
   // Disable the button when showing the bubble.
@@ -405,4 +409,11 @@ typedef NS_ENUM(NSInteger, ItemType) {
   }
 }
 
+#pragma mark - PopoverLabelViewControllerDelegate
+
+- (void)didTapLinkURL:(NSURL*)URL {
+  GURL convertedURL = net::GURLWithNSURL(URL);
+  [self view:nil didTapLinkURL:convertedURL];
+}
+
 @end

ios/chrome/browser/ui/settings/content_settings_table_view_controller.mm

@@ -228,8 +228,10 @@ typedef NS_ENUM(NSInteger, ItemType) {
   NSInteger itemType = [self.tableViewModel itemTypeForIndexPath:indexPath];
   switch (itemType) {
     case ItemTypeSettingsBlockPopups: {
-      UIViewController* controller = [[BlockPopupsTableViewController alloc]
-          initWithBrowserState:_browserState];
+      BlockPopupsTableViewController* controller =
+          [[BlockPopupsTableViewController alloc]
+              initWithBrowserState:_browserState];
+      controller.dispatcher = self.dispatcher;
       [self.navigationController pushViewController:controller animated:YES];
       break;
     }

ios/chrome/browser/ui/settings/elements/enterprise_info_popover_view_controller.mm

@@ -21,6 +21,8 @@ namespace {
 
 NSString* const kEnterpriseIconName = @"enterprise_icon";
 
+NSString* const kChromeManagementURL = @"chrome://management";
+
 NSAttributedString* PrimaryMessage() {
   NSString* fullText =
       l10n_util::GetNSString(IDS_IOS_ENTERPRISE_MANAGED_SETTING_MESSAGE);
@@ -47,6 +49,9 @@ NSAttributedString* SecondaryMessage(NSString* enterpriseName) {
   // Add a space to have a distanse with the leading icon.
   NSString* fullText = [@" " stringByAppendingString:message];
 
+  NSRange range;
+  fullText = ParseStringWithLink(fullText, &range);
+
   NSDictionary* generalAttributes = @{
     NSForegroundColorAttributeName : [UIColor colorNamed:kTextSecondaryColor],
     NSFontAttributeName :
@@ -56,8 +61,13 @@ NSAttributedString* SecondaryMessage(NSString* enterpriseName) {
       [[NSMutableAttributedString alloc] initWithString:fullText
                                              attributes:generalAttributes];
 
-  // TODO(crbug.com/1092544): add "Learn more" link when the link page is
-  // ready.
+  NSDictionary* linkAttributes = @{
+    NSForegroundColorAttributeName : [UIColor colorNamed:kBlueColor],
+    NSFontAttributeName :
+        [UIFont preferredFontForTextStyle:UIFontTextStyleFootnote],
+    NSLinkAttributeName : kChromeManagementURL,
+  };
+  [attributedString setAttributes:linkAttributes range:range];
 
   // Create the leading enterprise icon.
   NSTextAttachment* attachment = [[NSTextAttachment alloc] init];

ios/chrome/browser/ui/settings/password/passwords_table_view_controller.mm

@@ -676,6 +676,7 @@ std::vector<std::unique_ptr<autofill::PasswordForm>> CopyOf(
 - (void)didTapManagedUIInfoButton:(UIButton*)buttonView {
   EnterpriseInfoPopoverViewController* bubbleViewController =
       [[EnterpriseInfoPopoverViewController alloc] initWithEnterpriseName:nil];
+  bubbleViewController.delegate = self;
   [self presentViewController:bubbleViewController animated:YES completion:nil];
 
   // Disable the button when showing the bubble.

ios/chrome/browser/ui/settings/settings_table_view_controller.mm

@@ -87,6 +87,7 @@
 #import "ios/public/provider/chrome/browser/signin/signin_presenter.h"
 #import "ios/public/provider/chrome/browser/signin/signin_resources_provider.h"
 #include "ios/public/provider/chrome/browser/voice/voice_search_prefs.h"
+#import "net/base/mac/url_conversions.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
@@ -167,6 +168,7 @@ NSString* kDevViewSourceKey = @"DevViewSource";
     ChromeIdentityServiceObserver,
     GoogleServicesSettingsCoordinatorDelegate,
     IdentityManagerObserverBridgeDelegate,
+    PopoverLabelViewControllerDelegate,
     PrefObserverDelegate,
     PrivacyCoordinatorDelegate,
     SafetyCheckCoordinatorDelegate,
@@ -965,6 +967,7 @@ NSString* kDevViewSourceKey = @"DevViewSource";
 - (void)didTapManagedUIInfoButton:(UIButton*)buttonView {
   EnterpriseInfoPopoverViewController* bubbleViewController =
       [[EnterpriseInfoPopoverViewController alloc] initWithEnterpriseName:nil];
+  bubbleViewController.delegate = self;
 
   // Disable the button when showing the bubble.
   // The button will be enabled when close the bubble in
@@ -1475,4 +1478,11 @@ NSString* kDevViewSourceKey = @"DevViewSource";
   base::RecordAction(base::UserMetricsAction("IOSSettingsCloseWithSwipe"));
 }
 
+#pragma mark - PopoverLabelViewControllerDelegate
+
+- (void)didTapLinkURL:(NSURL*)URL {
+  GURL convertedURL = net::GURLWithNSURL(URL);
+  [self view:nil didTapLinkURL:convertedURL];
+}
+
 @end

ios/chrome/common/ui/elements/popover_label_view_controller.mm

@@ -115,18 +115,24 @@ constexpr CGFloat kVerticalDistance = 24;
 
   [_scrollView addSubview:textView];
 
-  UILabel* secondaryLabel = [[UILabel alloc] init];
-  secondaryLabel.numberOfLines = 0;
-  secondaryLabel.textColor = [UIColor colorNamed:kTextSecondaryColor];
-  secondaryLabel.textAlignment = NSTextAlignmentNatural;
-  secondaryLabel.adjustsFontForContentSizeCategory = YES;
+  UITextView* secondaryTextView = [[UITextView alloc] init];
+  secondaryTextView.scrollEnabled = NO;
+  secondaryTextView.editable = NO;
+  secondaryTextView.delegate = self;
+  secondaryTextView.backgroundColor = [UIColor clearColor];
+  secondaryTextView.font =
+      [UIFont preferredFontForTextStyle:UIFontTextStyleSubheadline];
+  secondaryTextView.adjustsFontForContentSizeCategory = YES;
+  secondaryTextView.translatesAutoresizingMaskIntoConstraints = NO;
+  secondaryTextView.textColor = [UIColor colorNamed:kTextSecondaryColor];
+  secondaryTextView.linkTextAttributes =
+      @{NSForegroundColorAttributeName : [UIColor colorNamed:kBlueColor]};
+
   if (self.secondaryAttributedString) {
-    secondaryLabel.attributedText = self.secondaryAttributedString;
+    secondaryTextView.attributedText = self.secondaryAttributedString;
   }
-  secondaryLabel.translatesAutoresizingMaskIntoConstraints = NO;
-  secondaryLabel.font =
-      [UIFont preferredFontForTextStyle:UIFontTextStyleSubheadline];
-  [_scrollView addSubview:secondaryLabel];
+
+  [_scrollView addSubview:secondaryTextView];
 
   NSLayoutConstraint* heightConstraint = [_scrollView.heightAnchor
       constraintEqualToAnchor:_scrollView.contentLayoutGuide.heightAnchor
@@ -139,9 +145,9 @@ constexpr CGFloat kVerticalDistance = 24;
   heightConstraint.active = YES;
 
   CGFloat verticalOffset =
-      (secondaryLabel.attributedText) ? -kVerticalDistance : 0;
+      (secondaryTextView.attributedText) ? -kVerticalDistance : 0;
   NSLayoutConstraint* verticalConstraint =
-      [textView.bottomAnchor constraintEqualToAnchor:secondaryLabel.topAnchor
+      [textView.bottomAnchor constraintEqualToAnchor:secondaryTextView.topAnchor
                                             constant:verticalOffset];
 
   [NSLayoutConstraint activateConstraints:@[
@@ -151,19 +157,19 @@ constexpr CGFloat kVerticalDistance = 24;
         constraintEqualToAnchor:textView.leadingAnchor
                        constant:-kHorizontalInsetValue],
     [textContainerView.leadingAnchor
-        constraintEqualToAnchor:secondaryLabel.leadingAnchor
+        constraintEqualToAnchor:secondaryTextView.leadingAnchor
                        constant:-kHorizontalInsetValue],
     [textContainerView.trailingAnchor
         constraintEqualToAnchor:textView.trailingAnchor
                        constant:kHorizontalInsetValue],
     [textContainerView.trailingAnchor
-        constraintEqualToAnchor:secondaryLabel.trailingAnchor
+        constraintEqualToAnchor:secondaryTextView.trailingAnchor
                        constant:kHorizontalInsetValue],
     verticalConstraint,
     [textContainerView.topAnchor constraintEqualToAnchor:textView.topAnchor
                                                 constant:-kVerticalInsetValue],
     [textContainerView.bottomAnchor
-        constraintEqualToAnchor:secondaryLabel.bottomAnchor
+        constraintEqualToAnchor:secondaryTextView.bottomAnchor
                        constant:kVerticalInsetValue],
   ]];
 }