List site in password settings

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

 // Copyright 2015 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.
 
 #import "ios/chrome/browser/ui/settings/password_details_collection_view_controller.h"
 
 #include "base/mac/foundation_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/autofill/core/common/password_form.h"
 #include "components/password_manager/core/browser/affiliation_utils.h"
@@ skipping 14 matching lines @@
 #import "ios/third_party/material_components_ios/src/components/Snackbar/src/MaterialSnackbar.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace {
 
 typedef NS_ENUM(NSInteger, SectionIdentifier) {
-  SectionIdentifierUsername = kSectionIdentifierEnumZero,
+  SectionIdentifierSite = kSectionIdentifierEnumZero,
+  SectionIdentifierUsername,
   SectionIdentifierPassword,
 };
 
 typedef NS_ENUM(NSInteger, ItemType) {
   ItemTypeHeader = kItemTypeEnumZero,
+  ItemTypeSite,
+  ItemTypeCopySite,
   ItemTypeUsername,
   ItemTypeCopyUsername,
   ItemTypePassword,
   ItemTypeShowHide,
   ItemTypeCopyPassword,
   ItemTypeDelete,
 };
 
 }  // namespace
 
 @interface PasswordDetailsCollectionViewController () {
   // The username to which the saved password belongs.
   NSString* _username;
   // The saved password.
   NSString* _password;
+  // The origin site of the saved credential.
+  NSString* _site;
   // Whether the password is shown in plain text form or in obscured form.
   BOOL _plainTextPasswordShown;
   // The password form.
   autofill::PasswordForm _passwordForm;
   // Instance of the parent view controller needed in order to update the
   // password list when a password is deleted.
   __weak id<PasswordDetailsCollectionViewControllerDelegate> _weakDelegate;
   // Module containing the reauthentication mechanism for viewing and copying
   // passwords.
   __weak id<ReauthenticationProtocol> _weakReauthenticationModule;
@@ skipping 15 matching lines @@
                 origin:(NSString*)origin {
   DCHECK(delegate);
   DCHECK(reauthenticationModule);
   self = [super initWithStyle:CollectionViewControllerStyleAppBar];
   if (self) {
     _weakDelegate = delegate;
     _weakReauthenticationModule = reauthenticationModule;
     _passwordForm = passwordForm;
     _username = [username copy];
     _password = [password copy];
+    _site = base::SysUTF8ToNSString(_passwordForm.origin.spec());
     self.title =
         [PasswordDetailsCollectionViewController simplifyOrigin:origin];
     NSNotificationCenter* defaultCenter = [NSNotificationCenter defaultCenter];
     [defaultCenter addObserver:self
                       selector:@selector(hidePassword)
                           name:UIApplicationDidEnterBackgroundNotification
                         object:nil];
 
     [self loadModel];
   }
@@ skipping 11 matching lines @@
   return
       [[originWithoutScheme componentsSeparatedByString:@"/"] objectAtIndex:0];
 }
 
 #pragma mark - SettingsRootCollectionViewController
 
 - (void)loadModel {
   [super loadModel];
   CollectionViewModel* model = self.collectionViewModel;
 
+  [model addSectionWithIdentifier:SectionIdentifierSite];
+  CollectionViewTextItem* siteHeader =
+      [[CollectionViewTextItem alloc] initWithType:ItemTypeHeader];
+  siteHeader.text = l10n_util::GetNSString(IDS_IOS_SHOW_PASSWORD_VIEW_SITE);
+  [model setHeader:siteHeader forSectionWithIdentifier:SectionIdentifierSite];
+  PasswordDetailsItem* siteItem =
+      [[PasswordDetailsItem alloc] initWithType:ItemTypeSite];
+  siteItem.text = _site;
+  siteItem.showingText = YES;
+  [model addItem:siteItem toSectionWithIdentifier:SectionIdentifierSite];
+  [model addItem:[self siteCopyButtonItem]
+      toSectionWithIdentifier:SectionIdentifierSite];
+
   [model addSectionWithIdentifier:SectionIdentifierUsername];
   CollectionViewTextItem* usernameHeader =
       [[CollectionViewTextItem alloc] initWithType:ItemTypeHeader];
   usernameHeader.text =
       l10n_util::GetNSString(IDS_IOS_SHOW_PASSWORD_VIEW_USERNAME);
   usernameHeader.textColor = [[MDCPalette greyPalette] tint500];
   [model setHeader:usernameHeader
       forSectionWithIdentifier:SectionIdentifierUsername];
   PasswordDetailsItem* usernameItem =
       [[PasswordDetailsItem alloc] initWithType:ItemTypeUsername];
@@ skipping 27 matching lines @@
   [model addItem:[self deletePasswordButtonItem]
       toSectionWithIdentifier:SectionIdentifierPassword];
 }
 
 - (void)dealloc {
   [[NSNotificationCenter defaultCenter] removeObserver:self];
 }
 
 #pragma mark - Items
 
+- (CollectionViewItem*)siteCopyButtonItem {
+  CollectionViewTextItem* item =
+      [[CollectionViewTextItem alloc] initWithType:ItemTypeCopySite];
+  item.text = l10n_util::GetNSString(IDS_IOS_SETTINGS_SITE_COPY_BUTTON);
+  item.textColor = [[MDCPalette cr_bluePalette] tint500];
+  // Accessibility label adds the header to the text, so that accessibility
+  // users do not have to rely on the visual grouping to understand which part
+  // of the credential is being copied.
+  item.accessibilityLabel = [NSString
+      stringWithFormat:@"%@: %@",
+                       l10n_util::GetNSString(IDS_IOS_SHOW_PASSWORD_VIEW_SITE),
+                       l10n_util::GetNSString(
+                           IDS_IOS_SETTINGS_SITE_COPY_BUTTON)];
+  item.accessibilityTraits |= UIAccessibilityTraitButton;
+  return item;
+}
+
 - (CollectionViewItem*)usernameCopyButtonItem {
   CollectionViewTextItem* item =
       [[CollectionViewTextItem alloc] initWithType:ItemTypeCopyUsername];
   item.text = l10n_util::GetNSString(IDS_IOS_SETTINGS_USERNAME_COPY_BUTTON);
   item.textColor = [[MDCPalette cr_bluePalette] tint500];
   // Accessibility label adds the header to the text, so that accessibility
   // users do not have to rely on the visual grouping to understand which part
   // of the credential is being copied.
   item.accessibilityLabel =
       [NSString stringWithFormat:@"%@: %@",
@@ skipping 36 matching lines @@
   CollectionViewTextItem* item =
       [[CollectionViewTextItem alloc] initWithType:ItemTypeDelete];
   item.text = l10n_util::GetNSString(IDS_IOS_SETTINGS_PASSWORD_DELETE_BUTTON);
   item.textColor = [[MDCPalette cr_redPalette] tint500];
   item.accessibilityTraits |= UIAccessibilityTraitButton;
   return item;
 }
 
 #pragma mark - Actions
 
+- (void)copySite {
+  UIPasteboard* generalPasteboard = [UIPasteboard generalPasteboard];
+  generalPasteboard.string = _site;
+  [self showCopyResultToast:l10n_util::GetNSString(
+                                IDS_IOS_SETTINGS_SITE_WAS_COPIED_MESSAGE)];
+}
+
 - (void)copyUsername {
   UIPasteboard* generalPasteboard = [UIPasteboard generalPasteboard];
   generalPasteboard.string = _username;
   [self showCopyResultToast:l10n_util::GetNSString(
                                 IDS_IOS_SETTINGS_USERNAME_WAS_COPIED_MESSAGE)];
 }
 
 - (NSString*)showHideButtonText {
   if (_plainTextPasswordShown) {
     return l10n_util::GetNSString(IDS_IOS_SETTINGS_PASSWORD_HIDE_BUTTON);
@@ skipping 107 matching lines @@
 }
 
 #pragma mark - UICollectionViewDelegate
 
 - (void)collectionView:(UICollectionView*)collectionView
     didSelectItemAtIndexPath:(NSIndexPath*)indexPath {
   [super collectionView:collectionView didSelectItemAtIndexPath:indexPath];
   NSInteger itemType =
       [self.collectionViewModel itemTypeForIndexPath:indexPath];
   switch (itemType) {
+    case ItemTypeCopySite:
+      [self copySite];
+      break;
     case ItemTypeCopyUsername:
       [self copyUsername];
       break;
     case ItemTypeShowHide:
       if (_plainTextPasswordShown) {
         [self hidePassword];
       } else {
         [self showPassword];
       }
       break;
@@ skipping 26 matching lines @@
 }
 
 #pragma mark - ForTesting
 
 - (void)setReauthenticationModule:
     (id<ReauthenticationProtocol>)reauthenticationModule {
   _weakReauthenticationModule = reauthenticationModule;
 }
 
 @end