Fix brave/brave-ios#2336: Add option to disable Bookmarks/OpenTabs/Hi…

…story suggestions when typing in url (brave/brave-ios#8469)

Sources/Brave/Frontend/Browser/Search/SearchEngines.swift

@@ -181,6 +181,11 @@ public class SearchEngines {
     get { return Preferences.Search.shouldShowRecentSearches.value }
     set { Preferences.Search.shouldShowRecentSearches.value = newValue }
   }
+
+  var shouldShowBrowserSuggestions: Bool {
+    get { return Preferences.Search.showBrowserSuggestions.value }
+    set { Preferences.Search.showBrowserSuggestions.value = newValue }
+  }
 
   func isEngineEnabled(_ engine: OpenSearchEngine) -> Bool {
     return disabledEngineNames.index(forKey: engine.shortName) == nil

Sources/Brave/Frontend/Browser/Search/SearchLoader.swift

@@ -21,6 +21,14 @@ class SearchLoader: Loader<[Site], SearchViewController> {
 
   var query: String = "" {
     didSet {
+      // Browser suggestions preference control frequencey query over browser items
+      // like Open Tabs, Bookmarks, History. Disabling this preference should prevent
+      // data fetch from the sources
+      guard Preferences.Search.showBrowserSuggestions.value else {
+        load([])
+        return
+      }
+
       if query.isEmpty {
         load([])
         return

Sources/Brave/Frontend/Browser/Search/SearchSuggestionDataSource.swift

@@ -76,7 +76,11 @@ class SearchSuggestionDataSource {
       sections.append(.searchSuggestions)
     }
     sections.append(.findInPage)
-    sections.append(.openTabsAndHistoryAndBookmarks)
+
+    if searchEngines?.shouldShowBrowserSuggestions == true {
+      sections.append(.openTabsAndHistoryAndBookmarks)
+    }
+
     return sections
   }
 

Sources/Brave/Frontend/Browser/Search/SearchViewController.swift

@@ -474,6 +474,12 @@ public class SearchViewController: SiteTableViewController, LoaderListener {
     case .searchSuggestions:
       return dataSource.suggestions.isEmpty ? 0 : headerHeight * 2.0
     case .openTabsAndHistoryAndBookmarks:
+      // Check for History Bookmarks Open Tabs suggestions
+      // Show Browser Suggestions Preference effects all the modes
+      if !Preferences.Search.showBrowserSuggestions.value {
+        return 0
+      }
+
       // Private Browsing Mode (PBM) should *not* show items from normal mode History etc
       // when search suggestions is not enabled
       if Preferences.Privacy.privateBrowsingOnly.value,
@@ -667,6 +673,12 @@ public class SearchViewController: SiteTableViewController, LoaderListener {
         !dataSource.searchQuery.looksLikeAURL() &&
         !dataSource.tabType.isPrivate ? searchSuggestionsCount : 0
     case .openTabsAndHistoryAndBookmarks:
+      // Check for History Bookmarks Open Tabs suggestions
+      // Show Browser Suggestions Preference effects all the modes
+      if !Preferences.Search.showBrowserSuggestions.value {
+          return 0
+      }
+
       // Private Browsing Mode (PBM) should *not* show items from normal mode History etc
       // when search suggestions is not enabled
       if Preferences.Privacy.privateBrowsingOnly.value, dataSource.searchEngines?.shouldShowSearchSuggestions == false {

Sources/Brave/Frontend/ClientPreferences.swift

@@ -103,6 +103,8 @@ extension Preferences {
     static let shouldShowRecentSearches = Option<Bool>(key: "search.should-show-recent-searches", default: false)
     /// Whether or not to show recent searches opt-in
     static let shouldShowRecentSearchesOptIn = Option<Bool>(key: "search.should-show-recent-searches.opt-in", default: true)
+    /// Whether or not to show suggestions from browser `Open Tabs & Bookmarks & History` while the user types
+    static let showBrowserSuggestions = Option<Bool>(key: "search.show-browser-suggestions", default: true)
     /// How many times Brave Search websites has asked the user to check whether Brave Search can be set as a default
     static let braveSearchDefaultBrowserPromptCount =
       Option<Int>(key: "search.brave-search-default-website-prompt", default: 0)

Sources/Brave/Frontend/Settings/General/SearchEngines/SearchSettingsTableViewController.swift

@@ -35,6 +35,7 @@ class SearchSettingsTableViewController: UITableViewController {
     static let searchEngineRowIdentifier = "searchEngineRowIdentifier"
     static let showSearchSuggestionsRowIdentifier = "showSearchSuggestionsRowIdentifier"
     static let showRecentSearchesRowIdentifier = "showRecentSearchRowIdentifier"
+    static let showBrowserSuggestionsRowIdentifier = "showBrowserSuggestionsRowIdentifier"
     static let quickSearchEngineRowIdentifier = "quickSearchEngineRowIdentifier"
     static let customSearchEngineRowIdentifier = "customSearchEngineRowIdentifier"
   }
@@ -52,8 +53,9 @@ class SearchSettingsTableViewController: UITableViewController {
     case standard
     case `private`
     case quick
-    case suggestions
+    case searchSuggestions
     case recentSearches
+    case browserSuggestions
   }
 
   private var searchEngines: SearchEngines
@@ -106,6 +108,7 @@ class SearchSettingsTableViewController: UITableViewController {
       $0.register(UITableViewCell.self, forCellReuseIdentifier: Constants.searchEngineRowIdentifier)
       $0.register(UITableViewCell.self, forCellReuseIdentifier: Constants.showSearchSuggestionsRowIdentifier)
       $0.register(UITableViewCell.self, forCellReuseIdentifier: Constants.showRecentSearchesRowIdentifier)
+      $0.register(UITableViewCell.self, forCellReuseIdentifier: Constants.showBrowserSuggestionsRowIdentifier)
       $0.register(UITableViewCell.self, forCellReuseIdentifier: Constants.quickSearchEngineRowIdentifier)
       $0.register(UITableViewCell.self, forCellReuseIdentifier: Constants.customSearchEngineRowIdentifier)
       $0.sectionHeaderTopPadding = 5
@@ -211,7 +214,7 @@ class SearchSettingsTableViewController: UITableViewController {
           $0.accessoryType = .disclosureIndicator
           $0.editingAccessoryType = .disclosureIndicator
         }
-      case CurrentEngineType.suggestions.rawValue:
+      case CurrentEngineType.searchSuggestions.rawValue:
         let toggle = UISwitch().then {
           $0.addTarget(self, action: #selector(didToggleSearchSuggestions), for: .valueChanged)
           $0.isOn = searchEngines.shouldShowSearchSuggestions
@@ -233,6 +236,20 @@ class SearchSettingsTableViewController: UITableViewController {
           $0.accessoryView = toggle
           $0.selectionStyle = .none
         }
+      case CurrentEngineType.browserSuggestions.rawValue:
+        let toggle = UISwitch().then {
+          $0.addTarget(self, action: #selector(didToggleBrowserSuggestions), for: .valueChanged)
+          $0.isOn = searchEngines.shouldShowBrowserSuggestions
+        }
+
+        cell = UITableViewCell(style: .subtitle, reuseIdentifier: Constants.showBrowserSuggestionsRowIdentifier).then {
+          $0.textLabel?.text = Strings.searchSettingBrowserSuggestionCellTitle
+          $0.detailTextLabel?.numberOfLines = 0
+          $0.detailTextLabel?.textColor = .secondaryBraveLabel
+          $0.detailTextLabel?.text = Strings.searchSettingBrowserSuggestionCellDescription
+          $0.accessoryView = toggle
+          $0.selectionStyle = .none
+        }
       default:
         // Should not happen.
         break
@@ -367,6 +384,11 @@ extension SearchSettingsTableViewController {
     searchEngines.shouldShowRecentSearches = toggle.isOn
     searchEngines.shouldShowRecentSearchesOptIn = false
   }
+
+  @objc func didToggleBrowserSuggestions(_ toggle: UISwitch) {
+    // Setting the value effects all the modes private normal pbo
+    searchEngines.shouldShowBrowserSuggestions = toggle.isOn
+  }
 
   @objc func dismissAnimated() {
     self.dismiss(animated: true, completion: nil)

Sources/BraveStrings/BraveStrings.swift

@@ -542,11 +542,20 @@ extension Strings {
       value: "Reader Mode", comment: "Title of a bar that show up when you enter reader mode.")
 }
 
-// MARK:-  SearchSettingsTableViewController.swift
+// MARK: -  SearchSettingsTableViewController
+
 extension Strings {
   public static let searchSettingNavTitle = NSLocalizedString("SearchSettingNavTitle", tableName: "BraveShared", bundle: .module, value: "Search", comment: "Navigation title for search settings.")
   public static let searchSettingSuggestionCellTitle = NSLocalizedString("SearchSettingSuggestionCellTitle", tableName: "BraveShared", bundle: .module, value: "Show Search Suggestions", comment: "Label for show search suggestions setting.")
   public static let searchSettingRecentSearchesCellTitle = NSLocalizedString("SearchSettingRecentSearchesCellTitle", tableName: "BraveShared", bundle: .module, value: "Show Recent Searches", comment: "Label for showing recent search setting.")
+  public static let searchSettingBrowserSuggestionCellTitle =
+    NSLocalizedString("SearchSettingBrowserSuggestionCellTitle", tableName: "BraveShared", bundle: .module,
+      value: "Show Browser Suggestions",
+      comment: "Label for showing browser suggestion setting")
+  public static let searchSettingBrowserSuggestionCellDescription =
+    NSLocalizedString("SearchSettingBrowserSuggestionCellDescription", tableName: "BraveShared", bundle: .module,
+      value: "Turn this on to include results from your History and Bookmarks when searching",
+      comment: "Label for showing browser suggestion setting description")
   public static let searchSettingAddCustomEngineCellTitle =
     NSLocalizedString("searchSettingAddCustomEngineCellTitle", tableName: "BraveShared", bundle: .module,
       value: "Add Custom Search Engine",