479 lines
22 KiB
Objective-C
479 lines
22 KiB
Objective-C
//
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// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
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//
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#import "ShowGroupMembersViewController.h"
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#import "Session-Swift.h"
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#import "SignalApp.h"
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#import "ViewControllerUtils.h"
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#import <SignalMessaging/BlockListUIUtils.h>
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#import <SignalMessaging/ContactTableViewCell.h>
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#import <SignalMessaging/ContactsViewHelper.h>
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#import <SignalMessaging/Environment.h>
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#import <SignalMessaging/OWSContactsManager.h>
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#import <SignalMessaging/UIUtil.h>
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#import <SessionServiceKit/OWSBlockingManager.h>
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#import <SessionServiceKit/SignalAccount.h>
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#import <SessionServiceKit/TSGroupModel.h>
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#import <SessionServiceKit/TSGroupThread.h>
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@import ContactsUI;
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NS_ASSUME_NONNULL_BEGIN
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@interface ShowGroupMembersViewController () <ContactsViewHelperDelegate, ContactEditingDelegate>
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@property (nonatomic, readonly) TSGroupThread *thread;
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@property (nonatomic, readonly) ContactsViewHelper *contactsViewHelper;
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@property (nonatomic, nullable) NSSet<NSString *> *memberRecipientIds;
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@end
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#pragma mark -
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@implementation ShowGroupMembersViewController
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- (instancetype)init
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{
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self = [super init];
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if (!self) {
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return self;
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}
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[self commonInit];
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return self;
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}
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- (nullable instancetype)initWithCoder:(NSCoder *)aDecoder
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{
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self = [super initWithCoder:aDecoder];
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if (!self) {
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return self;
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}
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[self commonInit];
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return self;
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}
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- (void)commonInit
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{
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_contactsViewHelper = [[ContactsViewHelper alloc] initWithDelegate:self];
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self.tableView.rowHeight = UITableViewAutomaticDimension;
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self.tableView.estimatedRowHeight = 60;
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[self observeNotifications];
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}
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (void)observeNotifications
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{
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(identityStateDidChange:)
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name:kNSNotificationName_IdentityStateDidChange
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object:nil];
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}
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- (void)configWithThread:(TSGroupThread *)thread
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{
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_thread = thread;
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OWSAssertDebug(self.thread);
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OWSAssertDebug(self.thread.groupModel);
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OWSAssertDebug(self.thread.groupModel.groupMemberIds);
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self.memberRecipientIds = [NSSet setWithArray:self.thread.groupModel.groupMemberIds];
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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OWSAssertDebug([self.navigationController isKindOfClass:[OWSNavigationController class]]);
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self.title = _thread.groupModel.groupName;
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self.tableView.rowHeight = UITableViewAutomaticDimension;
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self.tableView.estimatedRowHeight = 45;
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[self updateTableContents];
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}
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#pragma mark - Table Contents
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- (void)updateTableContents
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{
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OWSAssertDebug(self.thread);
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OWSTableContents *contents = [OWSTableContents new];
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__weak ShowGroupMembersViewController *weakSelf = self;
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ContactsViewHelper *helper = self.contactsViewHelper;
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OWSTableSection *membersSection = [OWSTableSection new];
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// Group Members
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// If there are "no longer verified" members of the group,
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// highlight them in a special section.
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NSArray<NSString *> *noLongerVerifiedRecipientIds = [self noLongerVerifiedRecipientIds];
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if (noLongerVerifiedRecipientIds.count > 0) {
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OWSTableSection *noLongerVerifiedSection = [OWSTableSection new];
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noLongerVerifiedSection.headerTitle = NSLocalizedString(@"GROUP_MEMBERS_SECTION_TITLE_NO_LONGER_VERIFIED",
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@"Title for the 'no longer verified' section of the 'group members' view.");
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membersSection.headerTitle = NSLocalizedString(
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@"GROUP_MEMBERS_SECTION_TITLE_MEMBERS", @"Title for the 'members' section of the 'group members' view.");
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[noLongerVerifiedSection
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addItem:[OWSTableItem disclosureItemWithText:NSLocalizedString(@"GROUP_MEMBERS_RESET_NO_LONGER_VERIFIED",
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@"Label for the button that clears all verification "
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@"errors in the 'group members' view.")
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"no_longer_verified")
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customRowHeight:UITableViewAutomaticDimension
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actionBlock:^{
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[weakSelf offerResetAllNoLongerVerified];
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}]];
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[self addMembers:noLongerVerifiedRecipientIds toSection:noLongerVerifiedSection useVerifyAction:YES];
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[contents addSection:noLongerVerifiedSection];
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}
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NSMutableSet *memberRecipientIds = [self.memberRecipientIds mutableCopy];
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[memberRecipientIds removeObject:[helper localNumber]];
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[self addMembers:memberRecipientIds.allObjects toSection:membersSection useVerifyAction:NO];
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[contents addSection:membersSection];
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self.contents = contents;
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}
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- (void)addMembers:(NSArray<NSString *> *)recipientIds
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toSection:(OWSTableSection *)section
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useVerifyAction:(BOOL)useVerifyAction
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{
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OWSAssertDebug(recipientIds);
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OWSAssertDebug(section);
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__weak ShowGroupMembersViewController *weakSelf = self;
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ContactsViewHelper *helper = self.contactsViewHelper;
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// Sort the group members using contacts manager.
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NSArray<NSString *> *sortedRecipientIds = [recipientIds sortedArrayUsingComparator:^NSComparisonResult(
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NSString *recipientIdA, NSString *recipientIdB) {
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SignalAccount *signalAccountA = [helper.contactsManager fetchOrBuildSignalAccountForRecipientId:recipientIdA];
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SignalAccount *signalAccountB = [helper.contactsManager fetchOrBuildSignalAccountForRecipientId:recipientIdB];
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return [helper.contactsManager compareSignalAccount:signalAccountA withSignalAccount:signalAccountB];
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}];
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for (NSString *recipientId in sortedRecipientIds) {
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[section addItem:[OWSTableItem
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itemWithCustomCellBlock:^{
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ShowGroupMembersViewController *strongSelf = weakSelf;
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OWSCAssertDebug(strongSelf);
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ContactTableViewCell *cell = [ContactTableViewCell new];
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OWSVerificationState verificationState =
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[[OWSIdentityManager sharedManager] verificationStateForRecipientId:recipientId];
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BOOL isVerified = verificationState == OWSVerificationStateVerified;
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BOOL isNoLongerVerified = verificationState == OWSVerificationStateNoLongerVerified;
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BOOL isBlocked = [helper isRecipientIdBlocked:recipientId];
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if (isNoLongerVerified) {
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cell.accessoryMessage = NSLocalizedString(@"CONTACT_CELL_IS_NO_LONGER_VERIFIED",
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@"An indicator that a contact is no longer verified.");
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} else if (isBlocked) {
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cell.accessoryMessage = NSLocalizedString(
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@"CONTACT_CELL_IS_BLOCKED", @"An indicator that a contact has been blocked.");
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}
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[cell configureWithRecipientId:recipientId];
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if (isVerified) {
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[cell setAttributedSubtitle:cell.verifiedSubtitle];
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} else {
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[cell setAttributedSubtitle:nil];
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}
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NSString *cellName = [NSString stringWithFormat:@"user.%@", recipientId];
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cell.accessibilityIdentifier
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= ACCESSIBILITY_IDENTIFIER_WITH_NAME(ShowGroupMembersViewController, cellName);
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return cell;
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}
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customRowHeight:UITableViewAutomaticDimension
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actionBlock:^{
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if (useVerifyAction) {
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[weakSelf showSafetyNumberView:recipientId];
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} else {
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[weakSelf didSelectRecipientId:recipientId];
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}
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}]];
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}
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}
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- (void)offerResetAllNoLongerVerified
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{
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OWSAssertIsOnMainThread();
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UIAlertController *actionSheet = [UIAlertController
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alertControllerWithTitle:nil
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message:NSLocalizedString(@"GROUP_MEMBERS_RESET_NO_LONGER_VERIFIED_ALERT_MESSAGE",
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@"Label for the 'reset all no-longer-verified group members' confirmation alert.")
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preferredStyle:UIAlertControllerStyleAlert];
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__weak ShowGroupMembersViewController *weakSelf = self;
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UIAlertAction *verifyAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"ok")
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style:UIAlertActionStyleDestructive
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handler:^(UIAlertAction *_Nonnull action) {
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[weakSelf resetAllNoLongerVerified];
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}];
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[actionSheet addAction:verifyAction];
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[actionSheet addAction:[OWSAlerts cancelAction]];
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[self presentAlert:actionSheet];
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}
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- (void)resetAllNoLongerVerified
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{
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OWSAssertIsOnMainThread();
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OWSIdentityManager *identityManger = [OWSIdentityManager sharedManager];
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NSArray<NSString *> *recipientIds = [self noLongerVerifiedRecipientIds];
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for (NSString *recipientId in recipientIds) {
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OWSVerificationState verificationState = [identityManger verificationStateForRecipientId:recipientId];
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if (verificationState == OWSVerificationStateNoLongerVerified) {
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NSData *identityKey = [identityManger identityKeyForRecipientId:recipientId];
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if (identityKey.length < 1) {
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OWSFailDebug(@"Missing identity key for: %@", recipientId);
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continue;
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}
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[identityManger setVerificationState:OWSVerificationStateDefault
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identityKey:identityKey
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recipientId:recipientId
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isUserInitiatedChange:YES];
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}
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}
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[self updateTableContents];
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}
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// Returns a collection of the group members who are "no longer verified".
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- (NSArray<NSString *> *)noLongerVerifiedRecipientIds
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{
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NSMutableArray<NSString *> *result = [NSMutableArray new];
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for (NSString *recipientId in self.thread.recipientIdentifiers) {
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if ([[OWSIdentityManager sharedManager] verificationStateForRecipientId:recipientId]
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== OWSVerificationStateNoLongerVerified) {
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[result addObject:recipientId];
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}
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}
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return [result copy];
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}
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- (void)didSelectRecipientId:(NSString *)recipientId
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{
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OWSAssertDebug(recipientId.length > 0);
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ContactsViewHelper *helper = self.contactsViewHelper;
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SignalAccount *_Nullable signalAccount = [helper fetchSignalAccountForRecipientId:recipientId];
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UIAlertController *actionSheet =
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[UIAlertController alertControllerWithTitle:nil message:nil preferredStyle:UIAlertControllerStyleActionSheet];
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if (self.contactsViewHelper.contactsManager.supportsContactEditing) {
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NSString *contactInfoTitle = signalAccount
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? NSLocalizedString(@"GROUP_MEMBERS_VIEW_CONTACT_INFO", @"Button label for the 'show contact info' button")
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: NSLocalizedString(
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@"GROUP_MEMBERS_ADD_CONTACT_INFO", @"Button label to add information to an unknown contact");
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[actionSheet
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addAction:[UIAlertAction actionWithTitle:contactInfoTitle
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"show_contact_info")
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction *_Nonnull action) {
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[self showContactInfoViewForRecipientId:recipientId];
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}]];
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}
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BOOL isBlocked;
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if (signalAccount) {
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isBlocked = [helper isRecipientIdBlocked:signalAccount.recipientId];
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if (isBlocked) {
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[actionSheet
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addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"BLOCK_LIST_UNBLOCK_BUTTON",
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@"Button label for the 'unblock' button")
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"unblock")
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction *_Nonnull action) {
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[BlockListUIUtils
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showUnblockSignalAccountActionSheet:signalAccount
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fromViewController:self
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blockingManager:helper.blockingManager
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contactsManager:helper.contactsManager
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completionBlock:^(BOOL ignore) {
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[self updateTableContents];
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}];
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}]];
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} else {
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[actionSheet
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addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"BLOCK_LIST_BLOCK_BUTTON",
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@"Button label for the 'block' button")
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"block")
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style:UIAlertActionStyleDestructive
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handler:^(UIAlertAction *_Nonnull action) {
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[BlockListUIUtils
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showBlockSignalAccountActionSheet:signalAccount
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fromViewController:self
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blockingManager:helper.blockingManager
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contactsManager:helper.contactsManager
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completionBlock:^(BOOL ignore) {
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[self updateTableContents];
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}];
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}]];
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}
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} else {
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isBlocked = [helper isRecipientIdBlocked:recipientId];
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if (isBlocked) {
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[actionSheet
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addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"BLOCK_LIST_UNBLOCK_BUTTON",
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@"Button label for the 'unblock' button")
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"unblock")
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction *_Nonnull action) {
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[BlockListUIUtils
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showUnblockPhoneNumberActionSheet:recipientId
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fromViewController:self
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blockingManager:helper.blockingManager
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contactsManager:helper.contactsManager
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completionBlock:^(BOOL ignore) {
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[self updateTableContents];
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}];
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}]];
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} else {
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[actionSheet
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addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"BLOCK_LIST_BLOCK_BUTTON",
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@"Button label for the 'block' button")
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"block")
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style:UIAlertActionStyleDestructive
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handler:^(UIAlertAction *_Nonnull action) {
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[BlockListUIUtils
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showBlockPhoneNumberActionSheet:recipientId
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fromViewController:self
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blockingManager:helper.blockingManager
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contactsManager:helper.contactsManager
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completionBlock:^(BOOL ignore) {
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[self updateTableContents];
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}];
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}]];
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}
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}
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if (!isBlocked) {
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[actionSheet
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addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"GROUP_MEMBERS_SEND_MESSAGE",
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@"Button label for the 'send message to group member' button")
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"send_message")
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction *_Nonnull action) {
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[self showConversationViewForRecipientId:recipientId];
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}]];
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[actionSheet addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"GROUP_MEMBERS_CALL",
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@"Button label for the 'call group member' button")
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"call")
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction *_Nonnull action) {
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[self callMember:recipientId];
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}]];
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[actionSheet
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addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"VERIFY_PRIVACY",
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@"Label for button or row which allows users to verify the "
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@"safety number of another user.")
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accessibilityIdentifier:ACCESSIBILITY_IDENTIFIER_WITH_NAME(self, @"safety_numbers")
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction *_Nonnull action) {
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[self showSafetyNumberView:recipientId];
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}]];
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}
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[actionSheet addAction:[OWSAlerts cancelAction]];
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[self presentAlert:actionSheet];
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}
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- (void)showContactInfoViewForRecipientId:(NSString *)recipientId
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{
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OWSAssertDebug(recipientId.length > 0);
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[self.contactsViewHelper presentContactViewControllerForRecipientId:recipientId
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fromViewController:self
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editImmediately:NO];
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}
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- (void)showConversationViewForRecipientId:(NSString *)recipientId
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{
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OWSAssertDebug(recipientId.length > 0);
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[SignalApp.sharedApp presentConversationForRecipientId:recipientId
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action:ConversationViewActionCompose
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animated:YES];
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}
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- (void)callMember:(NSString *)recipientId
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{
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[SignalApp.sharedApp presentConversationForRecipientId:recipientId
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action:ConversationViewActionAudioCall
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animated:YES];
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}
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- (void)showSafetyNumberView:(NSString *)recipientId
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{
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OWSAssertDebug(recipientId.length > 0);
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[FingerprintViewController presentFromViewController:self recipientId:recipientId];
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}
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#pragma mark - ContactsViewHelperDelegate
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- (void)contactsViewHelperDidUpdateContacts
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{
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[self updateTableContents];
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}
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- (BOOL)shouldHideLocalNumber
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{
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return YES;
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}
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#pragma mark - ContactEditingDelegate
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- (void)didFinishEditingContact
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{
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OWSLogDebug(@"");
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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#pragma mark - CNContactViewControllerDelegate
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- (void)contactViewController:(CNContactViewController *)viewController
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didCompleteWithContact:(nullable CNContact *)contact
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{
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OWSLogDebug(@"done editing contact.");
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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#pragma mark - Notifications
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- (void)identityStateDidChange:(NSNotification *)notification
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{
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OWSAssertIsOnMainThread();
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[self updateTableContents];
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}
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@end
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NS_ASSUME_NONNULL_END
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