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Fix #4835: Add the ability to remove site-specific web data
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,203 @@ | ||
| // Copyright 2022 The Brave Authors. All rights reserved. | ||
| // This Source Code Form is subject to the terms of the Mozilla Public | ||
| // License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| // file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
|
|
||
| import Foundation | ||
| import SwiftUI | ||
| import WebKit | ||
| import BraveUI | ||
| import struct Shared.Strings | ||
|
|
||
| struct ManageWebsiteDataView: View { | ||
| @State private var isLoading: Bool = false | ||
| @State private var dataRecords: [WKWebsiteDataRecord] = [] | ||
| @State private var filter: String = "" | ||
| @State private var selectedRecordsIds: Set<String> = [] | ||
| @State private var editMode: EditMode = .inactive | ||
| @Environment(\.presentationMode) @Binding private var presentationMode | ||
|
|
||
| private var filteredRecords: [WKWebsiteDataRecord] { | ||
| if filter.isEmpty { | ||
| return dataRecords | ||
| } | ||
| return dataRecords.filter { | ||
| $0.displayName.lowercased().contains(filter.lowercased()) | ||
| } | ||
| } | ||
|
|
||
| private func removeRecords(_ records: [WKWebsiteDataRecord]) { | ||
| let recordIds = records.map(\.id) | ||
| WKWebsiteDataStore.default() | ||
| .removeData( | ||
| ofTypes: WKWebsiteDataStore.allWebsiteDataTypes(), | ||
| for: records | ||
| ) { | ||
| withAnimation { | ||
| if dataRecords.count == records.count { | ||
| dataRecords.removeAll() | ||
| } else { | ||
| dataRecords.removeAll(where: { recordIds.contains($0.displayName) }) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| private func removeRecordsWithIds(_ recordIds: [String]) { | ||
| let records = dataRecords.filter { recordIds.contains($0.id) } | ||
| removeRecords(records) | ||
| } | ||
|
|
||
| private var isEditMode: Bool { | ||
| !selectedRecordsIds.isEmpty && editMode == .active | ||
| } | ||
|
|
||
| private var removeButtonTitle: String { | ||
| if isEditMode { | ||
| if selectedRecordsIds.count == 1 { | ||
| return Strings.removeDataRecord | ||
| } | ||
| return String.localizedStringWithFormat(Strings.removeSelectedDataRecord, selectedRecordsIds.count) | ||
| } | ||
| return Strings.removeAllDataRecords | ||
| } | ||
|
|
||
| private func loadRecords() { | ||
| isLoading = true | ||
| WKWebsiteDataStore.default() | ||
| .fetchDataRecords(ofTypes: WKWebsiteDataStore.allWebsiteDataTypes(), | ||
| completionHandler: { records in | ||
| withAnimation { | ||
| self.dataRecords = records | ||
| .filter { $0.displayName != "localhost" } | ||
| .sorted(by: { $0.displayName < $1.displayName }) | ||
| self.isLoading = false | ||
| } | ||
| }) | ||
| } | ||
|
|
||
| var body: some View { | ||
| NavigationView { | ||
| let visibleRecords = filteredRecords | ||
| List(selection: $selectedRecordsIds) { | ||
| Section { | ||
| if isLoading { | ||
| HStack { | ||
| ProgressView() | ||
| Text(Strings.loadingWebsiteData) | ||
| } | ||
| } else { | ||
| ForEach(visibleRecords) { record in | ||
| VStack(alignment: .leading, spacing: 2) { | ||
| let types = Set( | ||
| record.dataTypes.compactMap(localizedStringForDataRecordType) | ||
| ).sorted() | ||
| Text(record.displayName) | ||
| .foregroundColor(Color(.bravePrimary)) | ||
| if !types.isEmpty { | ||
| Text(ListFormatter.localizedString(byJoining: types)) | ||
| .foregroundColor(Color(.braveLabel)) | ||
| .font(.footnote) | ||
| } | ||
| } | ||
| .frame(maxWidth: .infinity, alignment: .leading) | ||
| .osAvailabilityModifiers { content in | ||
| if #available(iOS 15.0, *) { | ||
| // Better swipe gestures | ||
| content | ||
| .swipeActions(edge: .trailing) { | ||
| Button(role: .destructive) { | ||
| removeRecords([record]) | ||
| } label: { | ||
| Label(Strings.removeDataRecord, systemImage: "trash") | ||
| } | ||
| } | ||
| } else { | ||
| content | ||
| } | ||
| } | ||
| } | ||
| .onDelete { indexSet in | ||
| let recordsToDelete = indexSet.map { visibleRecords[$0] } | ||
| removeRecords(recordsToDelete) | ||
| } | ||
| } | ||
| } | ||
| .listRowBackground(Color(.braveBackground)) | ||
| } | ||
| .listStyle(.plain) | ||
| .environment(\.editMode, $editMode) | ||
| .overlay(Group { | ||
| if !isLoading && visibleRecords.isEmpty { | ||
| Text(Strings.noSavedWebsiteData) | ||
| .font(.headline) | ||
| .foregroundColor(Color(.secondaryBraveLabel)) | ||
| } | ||
| }) | ||
| .toolbar { | ||
| ToolbarItemGroup(placement: .confirmationAction) { | ||
| Button(action: { | ||
| presentationMode.dismiss() | ||
| }) { | ||
| Text(Strings.done) | ||
| .foregroundColor(Color(.braveOrange)) | ||
| } | ||
| } | ||
| ToolbarItemGroup(placement: .bottomBar) { | ||
| HStack { | ||
| Button(action: { | ||
| withAnimation { | ||
| editMode = editMode.isEditing ? .inactive : .active | ||
| } | ||
| }) { | ||
| Text(editMode.isEditing ? Strings.done : Strings.edit) | ||
| .foregroundColor(visibleRecords.isEmpty ? Color(.braveDisabled) : Color(.braveOrange)) | ||
| } | ||
| .disabled(visibleRecords.isEmpty) | ||
| Spacer() | ||
| Button(action: { | ||
| if isEditMode { | ||
| removeRecordsWithIds(Array(selectedRecordsIds)) | ||
| selectedRecordsIds = [] | ||
| } else { | ||
| removeRecords(visibleRecords) | ||
| } | ||
| }) { | ||
| Text(removeButtonTitle) | ||
| .foregroundColor(visibleRecords.isEmpty ? Color(.braveDisabled) : .red) | ||
| .animation(nil, value: isEditMode) | ||
| } | ||
| .disabled(visibleRecords.isEmpty) | ||
| } | ||
| } | ||
| } | ||
| .filterable(text: $filter) | ||
| .navigationTitle(Strings.manageWebsiteDataTitle) | ||
| .navigationBarTitleDisplayMode(.inline) | ||
| } | ||
| .navigationViewStyle(.stack) | ||
| .onAppear(perform: loadRecords) | ||
| } | ||
| } | ||
|
|
||
| private func localizedStringForDataRecordType(_ type: String) -> String? { | ||
| switch type { | ||
| case WKWebsiteDataTypeCookies: | ||
| return Strings.dataRecordCookies | ||
| case WKWebsiteDataTypeDiskCache, WKWebsiteDataTypeMemoryCache, WKWebsiteDataTypeFetchCache, | ||
| WKWebsiteDataTypeOfflineWebApplicationCache, WKWebsiteDataTypeServiceWorkerRegistrations: | ||
| return Strings.dataRecordCache | ||
| case WKWebsiteDataTypeLocalStorage, WKWebsiteDataTypeSessionStorage: | ||
| return Strings.dataRecordLocalStorage | ||
| case WKWebsiteDataTypeWebSQLDatabases, WKWebsiteDataTypeIndexedDBDatabases: | ||
| return Strings.dataRecordDatabases | ||
| default: | ||
| return nil | ||
| } | ||
| } | ||
|
|
||
| extension WKWebsiteDataRecord: Identifiable { | ||
| public var id: String { | ||
| displayName | ||
| } | ||
| } |