/ /
/ / Copyright ( c ) 2019 Open Whisper Systems . All rights reserved .
/ /
#import "OWSConversationSettingsViewController . h "
#import "OWSBlockingManager . h "
#import "OWSSoundSettingsViewController . h "
#import "Session - Swift . h "
#import "UIFont + OWS . h "
#import "UIView + OWS . h "
#import < Curve25519Kit / Curve25519 . h >
#import < SignalCoreKit / NSDate + OWS . h >
#import < SessionMessagingKit / Environment . h >
#import < SignalUtilitiesKit / OWSProfileManager . h >
#import < SessionMessagingKit / OWSSounds . h >
#import < SignalUtilitiesKit / SignalUtilitiesKit - Swift . h >
#import < SignalUtilitiesKit / UIUtil . h >
#import < SessionMessagingKit / OWSDisappearingConfigurationUpdateInfoMessage . h >
#import < SessionMessagingKit / OWSDisappearingMessagesConfiguration . h >
#import < SessionMessagingKit / OWSPrimaryStorage . h >
#import < SessionMessagingKit / TSGroupThread . h >
#import < SessionMessagingKit / TSOutgoingMessage . h >
#import < SessionMessagingKit / TSThread . h >
@ import ContactsUI ;
@ import PromiseKit ;
NS_ASSUME_NONNULL_BEGIN
CGFloat kIconViewLength = 24 ;
@ interface OWSConversationSettingsViewController ( ) < OWSSheetViewControllerDelegate >
@ property ( nonatomic ) TSThread * thread ;
@ property ( nonatomic ) YapDatabaseConnection * uiDatabaseConnection ;
@ property ( nonatomic , readonly ) YapDatabaseConnection * editingDatabaseConnection ;
@ property ( nonatomic ) NSArray < NSNumber * > * disappearingMessagesDurations ;
@ property ( nonatomic ) OWSDisappearingMessagesConfiguration * disappearingMessagesConfiguration ;
@ property ( nullable , nonatomic ) MediaGallery * mediaGallery ;
@ property ( nonatomic , readonly ) ContactsViewHelper * contactsViewHelper ;
@ property ( nonatomic , readonly ) UIImageView * avatarView ;
@ property ( nonatomic , readonly ) UILabel * disappearingMessagesDurationLabel ;
@ property ( nonatomic ) UILabel * displayNameLabel ;
@ property ( nonatomic ) SNTextField * displayNameTextField ;
@ property ( nonatomic ) UIView * displayNameContainer ;
@ property ( nonatomic ) BOOL isEditingDisplayName ;
@ end
#pragma mark -
@ implementation OWSConversationSettingsViewController
- ( instancetype ) init
{
self = [ super init ] ;
if ( !self ) {
return self ;
}
[ self commonInit ] ;
return self ;
}
- ( nullable instancetype ) initWithCoder : ( NSCoder * ) aDecoder
{
self = [ super initWithCoder : aDecoder ] ;
if ( !self ) {
return self ;
}
[ self commonInit ] ;
return self ;
}
- ( instancetype ) initWithNibName : ( nullable NSString * ) nibNameOrNil bundle : ( nullable NSBundle * ) nibBundleOrNil
{
self = [ super initWithNibName : nibNameOrNil bundle : nibBundleOrNil ] ;
if ( !self ) {
return self ;
}
[ self commonInit ] ;
return self ;
}
- ( void ) commonInit
{
[ self observeNotifications ] ;
}
- ( void ) dealloc
{
[ [ NSNotificationCenter defaultCenter ] removeObserver : self ] ;
}
#pragma mark - Dependencies
- ( TSAccountManager * ) tsAccountManager
{
OWSAssertDebug ( SSKEnvironment . shared . tsAccountManager ) ;
return SSKEnvironment . shared . tsAccountManager ;
}
- ( OWSBlockingManager * ) blockingManager
{
return [ OWSBlockingManager sharedManager ] ;
}
- ( OWSProfileManager * ) profileManager
{
return [ OWSProfileManager sharedManager ] ;
}
#pragma mark
- ( void ) observeNotifications
{
[ [ NSNotificationCenter defaultCenter ] addObserver : self
selector : @ selector ( identityStateDidChange : )
name : kNSNotificationName_IdentityStateDidChange
object : nil ] ;
[ [ NSNotificationCenter defaultCenter ] addObserver : self
selector : @ selector ( otherUsersProfileDidChange : )
name : kNSNotificationName_OtherUsersProfileDidChange
object : nil ] ;
}
- ( YapDatabaseConnection * ) editingDatabaseConnection
{
return [ OWSPrimaryStorage sharedManager ] . dbReadWriteConnection ;
}
- ( nullable NSString * ) threadName
{
NSString * threadName = self . thread . name ;
if ( self . thread . contactIdentifier ) {
return [ [ LKStorage . shared getContactWithSessionID : self . thread . contactIdentifier ] displayNameFor : SNContactContextRegular ] ?: @ "Anonymous ";
} else if ( threadName . length == 0 && [ self isGroupThread ] ) {
threadName = [ MessageStrings newGroupDefaultTitle ] ;
}
return threadName ;
}
- ( BOOL ) isGroupThread
{
return [ self . thread isKindOfClass : [ TSGroupThread class ] ] ;
}
- ( BOOL ) isOpenGroup
{
if ( [ self isGroupThread ] ) {
TSGroupThread * thread = ( TSGroupThread * ) self . thread ;
return thread . isOpenGroup ;
}
return false ;
}
- ( BOOL ) isClosedGroup
{
if ( self . isGroupThread ) {
TSGroupThread * thread = ( TSGroupThread * ) self . thread ;
return thread . groupModel . groupType == closedGroup ;
}
return false ;
}
- ( void ) configureWithThread : ( TSThread * ) thread uiDatabaseConnection : ( YapDatabaseConnection * ) uiDatabaseConnection
{
OWSAssertDebug ( thread ) ;
self . thread = thread ;
self . uiDatabaseConnection = uiDatabaseConnection ;
}
#pragma mark - ContactEditingDelegate
- ( void ) didFinishEditingContact
{
[ self updateTableContents ] ;
OWSLogDebug ( @ "") ;
[ self dismissViewControllerAnimated : NO completion : nil ] ;
}
#pragma mark - CNContactViewControllerDelegate
- ( void ) contactViewController : ( CNContactViewController * ) viewController
didCompleteWithContact : ( nullable CNContact * ) contact
{
[ self updateTableContents ] ;
if ( contact ) {
/ / Saving normally returns you to the "Show Contact " view
/ / which we ' re not interested in , so we skip it here . There is
/ / an unfortunate blip of the "Show Contact " view on slower devices .
OWSLogDebug ( @ "completed editing contact . ") ;
[ self dismissViewControllerAnimated : NO completion : nil ] ;
} else {
OWSLogDebug ( @ "canceled editing contact . ") ;
[ self dismissViewControllerAnimated : YES completion : nil ] ;
}
}
#pragma mark - View Lifecycle
- ( void ) viewDidLoad
{
[ super viewDidLoad ] ;
self . displayNameLabel = [ UILabel new ] ;
self . displayNameLabel . textColor = LKColors . text ;
self . displayNameLabel . font = [ UIFont boldSystemFontOfSize : LKValues . largeFontSize ] ;
self . displayNameLabel . lineBreakMode = NSLineBreakByTruncatingTail ;
self . displayNameLabel . textAlignment = NSTextAlignmentCenter ;
self . displayNameTextField = [ [ SNTextField alloc ] initWithPlaceholder : @ "Enter a name " usesDefaultHeight : NO ] ;
self . displayNameTextField . textAlignment = NSTextAlignmentCenter ;
self . displayNameTextField . accessibilityLabel = @ "Edit name text field ";
self . displayNameTextField . alpha = 0 ;
self . displayNameContainer = [ UIView new ] ;
self . displayNameContainer . accessibilityLabel = @ "Edit name text field ";
self . displayNameContainer . isAccessibilityElement = YES ;
[ self . displayNameContainer autoSetDimension : ALDimensionHeight toSize : 40 ] ;
[ self . displayNameContainer addSubview : self . displayNameLabel ] ;
[ self . displayNameLabel autoPinToEdgesOfView : self . displayNameContainer ] ;
[ self . displayNameContainer addSubview : self . displayNameTextField ] ;
[ self . displayNameTextField autoPinToEdgesOfView : self . displayNameContainer ] ;
if ( [ self . thread isKindOfClass : TSContactThread . class ] ) {
UITapGestureRecognizer * tapGestureRecognizer = [ [ UITapGestureRecognizer alloc ] initWithTarget : self action : @ selector ( showEditNameUI ) ] ;
[ self . displayNameContainer addGestureRecognizer : tapGestureRecognizer ] ;
}
self . tableView . estimatedRowHeight = 45 ;
self . tableView . rowHeight = UITableViewAutomaticDimension ;
_disappearingMessagesDurationLabel = [ UILabel new ] ;
SET_SUBVIEW_ACCESSIBILITY_IDENTIFIER ( self , _disappearingMessagesDurationLabel ) ;
self . disappearingMessagesDurations = [ OWSDisappearingMessagesConfiguration validDurationsSeconds ] ;
self . disappearingMessagesConfiguration =
[ OWSDisappearingMessagesConfiguration fetchObjectWithUniqueID : self . thread . uniqueId ] ;
if ( !self . disappearingMessagesConfiguration ) {
self . disappearingMessagesConfiguration =
[ [ OWSDisappearingMessagesConfiguration alloc ] initDefaultWithThreadId : self . thread . uniqueId ] ;
}
[ self updateTableContents ] ;
NSString * title ;
if ( [ self . thread isKindOfClass : [ TSContactThread class ] ] ) {
title = NSLocalizedString ( @ "Settings ", @ "") ;
} else {
title = NSLocalizedString ( @ "Group Settings ", @ "") ;
}
[ LKViewControllerUtilities setUpDefaultSessionStyleForVC : self withTitle : title customBackButton : YES ] ;
self . tableView . backgroundColor = UIColor . clearColor ;
[ self updateNavBarButtons ] ;
}
- ( void ) updateTableContents
{
OWSTableContents * contents = [ OWSTableContents new ] ;
contents . title = NSLocalizedString ( @ "CONVERSATION_SETTINGS ", @ "title for conversation settings screen ") ;
BOOL isNoteToSelf = self . thread . isNoteToSelf ;
__weak OWSConversationSettingsViewController * weakSelf = self ;
/ / Main section .
OWSTableSection * mainSection = [ OWSTableSection new ] ;
mainSection . customHeaderView = [ self mainSectionHeader ] ;
mainSection . customHeaderHeight = @ ( UITableViewAutomaticDimension ) ;
if ( [ self . thread isKindOfClass : TSContactThread . class ] ) {
[ mainSection addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
return [ weakSelf
disclosureCellWithName : @ "Copy Session ID "
iconName : @ "ic_copy "
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "copy_session_id ") ] ;
}
actionBlock : ^{
[ weakSelf copySessionID ] ;
} ] ] ;
}
[ mainSection addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
return [ weakSelf
disclosureCellWithName : MediaStrings . allMedia
iconName : @ "actionsheet_camera_roll_black "
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "all_media ") ] ;
}
actionBlock : ^{
[ weakSelf showMediaGallery ] ;
} ] ] ;
[ mainSection addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
NSString * title = NSLocalizedString ( @ "CONVERSATION_SETTINGS_SEARCH ",
@ "Table cell label in conversation settings which returns the user to the "
@ "conversation with ' search mode' activated ") ;
return [ weakSelf
disclosureCellWithName : title
iconName : @ "conversation_settings_search "
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "search ") ] ;
}
actionBlock : ^{
[ weakSelf tappedConversationSearch ] ;
} ] ] ;
if ( ![ self isOpenGroup ] ) {
[ mainSection addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
UITableViewCell * cell = [ OWSTableItem newCell ] ;
OWSConversationSettingsViewController * strongSelf = weakSelf ;
OWSCAssertDebug ( strongSelf ) ;
cell . preservesSuperviewLayoutMargins = YES ;
cell . contentView . preservesSuperviewLayoutMargins = YES ;
cell . selectionStyle = UITableViewCellSelectionStyleNone ;
NSString * iconName
= ( strongSelf . disappearingMessagesConfiguration . isEnabled ? @ "ic_timer "
: @ "ic_timer_disabled ") ;
UIImageView * iconView = [ strongSelf viewForIconWithName : iconName ] ;
UILabel * rowLabel = [ UILabel new ] ;
rowLabel . text = NSLocalizedString (
@ "DISAPPEARING_MESSAGES ", @ "table cell label in conversation settings ") ;
rowLabel . textColor = LKColors . text ;
rowLabel . font = [ UIFont systemFontOfSize : LKValues . mediumFontSize ] ;
rowLabel . lineBreakMode = NSLineBreakByTruncatingTail ;
UISwitch * switchView = [ UISwitch new ] ;
switchView . on = strongSelf . disappearingMessagesConfiguration . isEnabled ;
[ switchView addTarget : strongSelf
action : @ selector ( disappearingMessagesSwitchValueDidChange : )
forControlEvents : UIControlEventValueChanged ] ;
UIStackView * topRow =
[ [ UIStackView alloc ] initWithArrangedSubviews : @ [ iconView , rowLabel , switchView ] ] ;
topRow . spacing = strongSelf . iconSpacing ;
topRow . alignment = UIStackViewAlignmentCenter ;
[ cell . contentView addSubview : topRow ] ;
[ topRow autoPinEdgesToSuperviewMarginsExcludingEdge : ALEdgeBottom ] ;
UILabel * subtitleLabel = [ UILabel new ] ;
NSString * displayName ;
if ( self . thread . isGroupThread ) {
displayName = @ "the group ";
} else {
displayName = [ [ LKStorage . shared getContactWithSessionID : self . thread . contactIdentifier ] displayNameFor : SNContactContextRegular ] ?: @ "anonymous ";
}
subtitleLabel . text = [ NSString stringWithFormat : NSLocalizedString ( @ "When enabled , messages between you and %@ will disappear after they have been seen.", ""), displayName];
subtitleLabel . textColor = LKColors . text ;
subtitleLabel . font = [ UIFont systemFontOfSize : LKValues . smallFontSize ] ;
subtitleLabel . numberOfLines = 0 ;
subtitleLabel . lineBreakMode = NSLineBreakByWordWrapping ;
[ cell . contentView addSubview : subtitleLabel ] ;
[ subtitleLabel autoPinEdge : ALEdgeTop toEdge : ALEdgeBottom ofView : topRow withOffset : 8 ] ;
[ subtitleLabel autoPinEdge : ALEdgeLeading toEdge : ALEdgeLeading ofView : rowLabel ] ;
[ subtitleLabel autoPinTrailingToSuperviewMargin ] ;
[ subtitleLabel autoPinBottomToSuperviewMargin ] ;
cell . userInteractionEnabled = !strongSelf . hasLeftGroup ;
cell . accessibilityIdentifier = ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "disappearing_messages ") ;
return cell ;
}
customRowHeight : UITableViewAutomaticDimension
actionBlock : nil ] ] ;
if ( self . disappearingMessagesConfiguration . isEnabled ) {
[ mainSection
addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
UITableViewCell * cell = [ OWSTableItem newCell ] ;
OWSConversationSettingsViewController * strongSelf = weakSelf ;
OWSCAssertDebug ( strongSelf ) ;
cell . preservesSuperviewLayoutMargins = YES ;
cell . contentView . preservesSuperviewLayoutMargins = YES ;
cell . selectionStyle = UITableViewCellSelectionStyleNone ;
UIImageView * iconView = [ strongSelf viewForIconWithName : @ "ic_timer "] ;
UILabel * rowLabel = strongSelf . disappearingMessagesDurationLabel ;
[ strongSelf updateDisappearingMessagesDurationLabel ] ;
rowLabel . textColor = LKColors . text ;
rowLabel . font = [ UIFont systemFontOfSize : LKValues . mediumFontSize ] ;
/ / don ' t truncate useful duration info which is in the tail
rowLabel . lineBreakMode = NSLineBreakByTruncatingHead ;
UIStackView * topRow =
[ [ UIStackView alloc ] initWithArrangedSubviews : @ [ iconView , rowLabel ] ] ;
topRow . spacing = strongSelf . iconSpacing ;
topRow . alignment = UIStackViewAlignmentCenter ;
[ cell . contentView addSubview : topRow ] ;
[ topRow autoPinEdgesToSuperviewMarginsExcludingEdge : ALEdgeBottom ] ;
UISlider * slider = [ UISlider new ] ;
slider . maximumValue = ( float ) ( strongSelf . disappearingMessagesDurations . count - 1 ) ;
slider . minimumValue = 0 ;
slider . tintColor = LKColors . accent ;
slider . continuous = NO ;
slider . value = strongSelf . disappearingMessagesConfiguration . durationIndex ;
[ slider addTarget : strongSelf
action : @ selector ( durationSliderDidChange : )
forControlEvents : UIControlEventValueChanged ] ;
[ cell . contentView addSubview : slider ] ;
[ slider autoPinEdge : ALEdgeTop toEdge : ALEdgeBottom ofView : topRow withOffset : 6 ] ;
[ slider autoPinEdge : ALEdgeLeading toEdge : ALEdgeLeading ofView : rowLabel ] ;
[ slider autoPinTrailingToSuperviewMargin ] ;
[ slider autoPinBottomToSuperviewMargin ] ;
cell . userInteractionEnabled = !strongSelf . hasLeftGroup ;
cell . accessibilityIdentifier = ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "disappearing_messages_duration ") ;
return cell ;
}
customRowHeight : UITableViewAutomaticDimension
actionBlock : nil ] ] ;
}
}
[ contents addSection : mainSection ] ;
/ / Group settings section .
__block BOOL isUserMember = NO ;
if ( self . isGroupThread ) {
NSString * userPublicKey = [ SNGeneralUtilities getUserPublicKey ] ;
isUserMember = [ ( TSGroupThread * ) self . thread isUserMemberInGroup : userPublicKey ] ;
}
if ( self . isGroupThread && self . isClosedGroup && isUserMember ) {
if ( ( ( TSGroupThread * ) self . thread ) . isClosedGroup ) {
[ mainSection addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
UITableViewCell * cell =
[ weakSelf disclosureCellWithName : NSLocalizedString ( @ "EDIT_GROUP_ACTION ",
@ "table cell label in conversation settings ")
iconName : @ "table_ic_group_edit "
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "edit_group ") ] ;
cell . userInteractionEnabled = !weakSelf . hasLeftGroup ;
return cell ;
}
actionBlock : ^{
[ weakSelf editGroup ] ;
} ]
] ;
}
[ mainSection addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
UITableViewCell * cell =
[ weakSelf disclosureCellWithName : NSLocalizedString ( @ "LEAVE_GROUP_ACTION ",
@ "table cell label in conversation settings ")
iconName : @ "table_ic_group_leave "
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "leave_group ") ] ;
cell . userInteractionEnabled = !weakSelf . hasLeftGroup ;
return cell ;
}
actionBlock : ^{
[ weakSelf didTapLeaveGroup ] ;
} ]
] ;
}
/ / Mute thread section .
if ( !isNoteToSelf ) {
[ mainSection
addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
UITableViewCell * cell =
[ [ UITableViewCell alloc ] initWithStyle : UITableViewCellStyleValue1 reuseIdentifier : nil ] ;
[ OWSTableItem configureCell : cell ] ;
OWSConversationSettingsViewController * strongSelf = weakSelf ;
OWSCAssertDebug ( strongSelf ) ;
cell . preservesSuperviewLayoutMargins = YES ;
cell . contentView . preservesSuperviewLayoutMargins = YES ;
UIImageView * iconView = [ strongSelf viewForIconWithName : @ "table_ic_notification_sound "] ;
UILabel * rowLabel = [ UILabel new ] ;
rowLabel . text = NSLocalizedString ( @ "SETTINGS_ITEM_NOTIFICATION_SOUND ",
@ "Label for settings view that allows user to change the notification sound . ") ;
rowLabel . textColor = LKColors . text ;
rowLabel . font = [ UIFont systemFontOfSize : LKValues . mediumFontSize ] ;
rowLabel . lineBreakMode = NSLineBreakByTruncatingTail ;
UIStackView * contentRow =
[ [ UIStackView alloc ] initWithArrangedSubviews : @ [ iconView , rowLabel ] ] ;
contentRow . spacing = strongSelf . iconSpacing ;
contentRow . alignment = UIStackViewAlignmentCenter ;
[ cell . contentView addSubview : contentRow ] ;
[ contentRow autoPinEdgesToSuperviewMargins ] ;
OWSSound sound = [ OWSSounds notificationSoundForThread : strongSelf . thread ] ;
cell . detailTextLabel . text = [ OWSSounds displayNameForSound : sound ] ;
cell . accessibilityIdentifier = ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "notifications ") ;
return cell ;
}
customRowHeight : UITableViewAutomaticDimension
actionBlock : ^{
OWSSoundSettingsViewController * vc = [ OWSSoundSettingsViewController new ] ;
vc . thread = weakSelf . thread ;
[ weakSelf . navigationController pushViewController : vc animated : YES ] ;
} ] ] ;
[ mainSection
addItem :
[ OWSTableItem
itemWithCustomCellBlock : ^{
UITableViewCell * cell =
[ [ UITableViewCell alloc ] initWithStyle : UITableViewCellStyleValue1 reuseIdentifier : nil ] ;
[ OWSTableItem configureCell : cell ] ;
OWSConversationSettingsViewController * strongSelf = weakSelf ;
OWSCAssertDebug ( strongSelf ) ;
cell . preservesSuperviewLayoutMargins = YES ;
cell . contentView . preservesSuperviewLayoutMargins = YES ;
UIImageView * iconView = [ strongSelf viewForIconWithName : @ "Mute "] ;
UILabel * rowLabel = [ UILabel new ] ;
rowLabel . text = NSLocalizedString ( @ "CONVERSATION_SETTINGS_MUTE_LABEL ",
@ "label for ' mute thread' cell in conversation settings ") ;
rowLabel . textColor = LKColors . text ;
rowLabel . font = [ UIFont systemFontOfSize : LKValues . mediumFontSize ] ;
rowLabel . lineBreakMode = NSLineBreakByTruncatingTail ;
NSString * muteStatus = NSLocalizedString ( @ "CONVERSATION_SETTINGS_MUTE_NOT_MUTED ",
@ "Indicates that the current thread is not muted . ") ;
NSDate * mutedUntilDate = strongSelf . thread . mutedUntilDate ;
NSDate * now = [ NSDate date ] ;
if ( mutedUntilDate != nil && [ mutedUntilDate timeIntervalSinceDate : now ] > 0 ) {
NSCalendar * calendar = [ NSCalendar currentCalendar ] ;
NSCalendarUnit calendarUnits = NSCalendarUnitYear | NSCalendarUnitMonth | NSCalendarUnitDay ;
NSDateComponents * muteUntilComponents =
[ calendar components : calendarUnits fromDate : mutedUntilDate ] ;
NSDateComponents * nowComponents = [ calendar components : calendarUnits fromDate : now ] ;
NSDateFormatter * dateFormatter = [ [ NSDateFormatter alloc ] init ] ;
if ( nowComponents . year != muteUntilComponents . year
|| nowComponents . month != muteUntilComponents . month
|| nowComponents . day != muteUntilComponents . day ) {
[ dateFormatter setDateStyle : NSDateFormatterShortStyle ] ;
[ dateFormatter setTimeStyle : NSDateFormatterShortStyle ] ;
} else {
[ dateFormatter setDateStyle : NSDateFormatterNoStyle ] ;
[ dateFormatter setTimeStyle : NSDateFormatterShortStyle ] ;
}
muteStatus = [ NSString
stringWithFormat : NSLocalizedString ( @ "CONVERSATION_SETTINGS_MUTED_UNTIL_FORMAT ",
@ "Indicates that this thread is muted until a given date or time . "
@ "Embeds { { The date or time which the thread is muted until } } . ") ,
[ dateFormatter stringFromDate : mutedUntilDate ] ] ;
}
UIStackView * contentRow =
[ [ UIStackView alloc ] initWithArrangedSubviews : @ [ iconView , rowLabel ] ] ;
contentRow . spacing = strongSelf . iconSpacing ;
contentRow . alignment = UIStackViewAlignmentCenter ;
[ cell . contentView addSubview : contentRow ] ;
[ contentRow autoPinEdgesToSuperviewMargins ] ;
cell . detailTextLabel . text = muteStatus ;
cell . accessibilityIdentifier
= ACCESSIBILITY_IDENTIFIER_WITH_NAME ( OWSConversationSettingsViewController , @ "mute ") ;
return cell ;
}
customRowHeight : UITableViewAutomaticDimension
actionBlock : ^{
[ weakSelf showMuteUnmuteActionSheet ] ;
} ] ] ;
}
/ / Block Conversation section .
if ( !isNoteToSelf && [ self . thread isKindOfClass : TSContactThread . class ] ) {
[ mainSection addItem : [ OWSTableItem
itemWithCustomCellBlock : ^{
OWSConversationSettingsViewController * strongSelf = weakSelf ;
if ( !strongSelf ) {
return [ UITableViewCell new ] ;
}
NSString * cellTitle = NSLocalizedString ( @ "CONVERSATION_SETTINGS_BLOCK_THIS_USER ",
@ "table cell label in conversation settings ") ;
UITableViewCell * cell = [ strongSelf
disclosureCellWithName : cellTitle
iconName : @ "table_ic_block "
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME (
OWSConversationSettingsViewController , @ "block ") ] ;
cell . selectionStyle = UITableViewCellSelectionStyleNone ;
UISwitch * blockConversationSwitch = [ UISwitch new ] ;
blockConversationSwitch . on =
[ strongSelf . blockingManager isThreadBlocked : strongSelf . thread ] ;
[ blockConversationSwitch addTarget : strongSelf
action : @ selector ( blockConversationSwitchDidChange : )
forControlEvents : UIControlEventValueChanged ] ;
cell . accessoryView = blockConversationSwitch ;
return cell ;
}
actionBlock : nil ] ] ;
}
self . contents = contents ;
}
- ( CGFloat ) iconSpacing
{
return 12. f ;
}
- ( UITableViewCell * ) cellWithName : ( NSString * ) name iconName : ( NSString * ) iconName
{
OWSAssertDebug ( iconName . length > 0 ) ;
UIImageView * iconView = [ self viewForIconWithName : iconName ] ;
return [ self cellWithName : name iconView : iconView ] ;
}
- ( UITableViewCell * ) cellWithName : ( NSString * ) name iconView : ( UIView * ) iconView
{
OWSAssertDebug ( name . length > 0 ) ;
UITableViewCell * cell = [ OWSTableItem newCell ] ;
cell . preservesSuperviewLayoutMargins = YES ;
cell . contentView . preservesSuperviewLayoutMargins = YES ;
UILabel * rowLabel = [ UILabel new ] ;
rowLabel . text = name ;
rowLabel . textColor = LKColors . text ;
rowLabel . font = [ UIFont systemFontOfSize : LKValues . mediumFontSize ] ;
rowLabel . lineBreakMode = NSLineBreakByTruncatingTail ;
UIStackView * contentRow = [ [ UIStackView alloc ] initWithArrangedSubviews : @ [ iconView , rowLabel ] ] ;
contentRow . spacing = self . iconSpacing ;
[ cell . contentView addSubview : contentRow ] ;
[ contentRow autoPinEdgesToSuperviewMargins ] ;
return cell ;
}
- ( UITableViewCell * ) disclosureCellWithName : ( NSString * ) name
iconName : ( NSString * ) iconName
accessibilityIdentifier : ( NSString * ) accessibilityIdentifier
{
UITableViewCell * cell = [ self cellWithName : name iconName : iconName ] ;
cell . accessibilityIdentifier = accessibilityIdentifier ;
return cell ;
}
- ( UITableViewCell * ) labelCellWithName : ( NSString * ) name
iconName : ( NSString * ) iconName
accessibilityIdentifier : ( NSString * ) accessibilityIdentifier
{
UITableViewCell * cell = [ self cellWithName : name iconName : iconName ] ;
cell . accessoryType = UITableViewCellAccessoryNone ;
cell . accessibilityIdentifier = accessibilityIdentifier ;
return cell ;
}
- ( void ) showProfilePicture : ( UITapGestureRecognizer * ) tapGesture
{
LKProfilePictureView * profilePictureView = ( LKProfilePictureView * ) tapGesture . view ;
UIImage * image = [ profilePictureView getProfilePicture ] ;
if ( image == nil ) { return ; }
NSString * title = ( self . threadName != nil && self . threadName . length > 0 ) ? self . threadName : @ "Anonymous ";
SNProfilePictureVC * profilePictureVC = [ [ SNProfilePictureVC alloc ] initWithImage : image title : title ] ;
UINavigationController * navController = [ [ UINavigationController alloc ] initWithRootViewController : profilePictureVC ] ;
navController . modalPresentationStyle = UIModalPresentationFullScreen ;
[ self presentViewController : navController animated : YES completion : nil ] ;
}
- ( UIView * ) mainSectionHeader
{
UITapGestureRecognizer * profilePictureTapGestureRecognizer = [ [ UITapGestureRecognizer alloc ] initWithTarget : self action : @ selector ( showProfilePicture : ) ] ;
LKProfilePictureView * profilePictureView = [ LKProfilePictureView new ] ;
CGFloat size = LKValues . largeProfilePictureSize ;
profilePictureView . size = size ;
[ profilePictureView autoSetDimension : ALDimensionWidth toSize : size ] ;
[ profilePictureView autoSetDimension : ALDimensionHeight toSize : size ] ;
[ profilePictureView addGestureRecognizer : profilePictureTapGestureRecognizer ] ;
self . displayNameLabel . text = ( self . threadName != nil && self . threadName . length > 0 ) ? self . threadName : @ "Anonymous ";
if ( [ self . thread isKindOfClass : TSContactThread . class ] ) {
UITapGestureRecognizer * tapGestureRecognizer = [ [ UITapGestureRecognizer alloc ] initWithTarget : self action : @ selector ( showEditNameUI ) ] ;
[ self . displayNameContainer addGestureRecognizer : tapGestureRecognizer ] ;
}
UIStackView * stackView = [ [ UIStackView alloc ] initWithArrangedSubviews : @ [ profilePictureView , self . displayNameContainer ] ] ;
stackView . axis = UILayoutConstraintAxisVertical ;
stackView . spacing = LKValues . mediumSpacing ;
stackView . distribution = UIStackViewDistributionEqualCentering ;
stackView . alignment = UIStackViewAlignmentCenter ;
BOOL isSmallScreen = ( UIScreen . mainScreen . bounds . size . height - 568 ) < 1 ;
CGFloat horizontalSpacing = isSmallScreen ? LKValues . largeSpacing : LKValues . veryLargeSpacing ;
stackView . layoutMargins = UIEdgeInsetsMake ( LKValues . mediumSpacing , horizontalSpacing , LKValues . mediumSpacing , horizontalSpacing ) ;
[ stackView setLayoutMarginsRelativeArrangement : YES ] ;
if ( !self . isGroupThread ) {
SRCopyableLabel * subtitleView = [ SRCopyableLabel new ] ;
subtitleView . textColor = LKColors . text ;
subtitleView . font = [ LKFonts spaceMonoOfSize : LKValues . smallFontSize ] ;
subtitleView . lineBreakMode = NSLineBreakByCharWrapping ;
subtitleView . numberOfLines = 2 ;
subtitleView . text = self . thread . contactIdentifier ;
subtitleView . textAlignment = NSTextAlignmentCenter ;
[ stackView addArrangedSubview : subtitleView ] ;
}
[ profilePictureView updateForThread : self . thread ] ;
return stackView ;
}
- ( UIImageView * ) viewForIconWithName : ( NSString * ) iconName
{
UIImage * icon = [ UIImage imageNamed : iconName ] ;
OWSAssertDebug ( icon ) ;
UIImageView * iconView = [ UIImageView new ] ;
iconView . image = [ icon imageWithRenderingMode : UIImageRenderingModeAlwaysTemplate ] ;
iconView . tintColor = LKColors . text ;
iconView . contentMode = UIViewContentModeScaleAspectFit ;
iconView . layer . minificationFilter = kCAFilterTrilinear ;
iconView . layer . magnificationFilter = kCAFilterTrilinear ;
[ iconView autoSetDimensionsToSize : CGSizeMake ( kIconViewLength , kIconViewLength ) ] ;
return iconView ;
}
- ( void ) viewWillAppear : ( BOOL ) animated
{
[ super viewWillAppear : animated ] ;
NSIndexPath * _Nullable selectedPath = [ self . tableView indexPathForSelectedRow ] ;
if ( selectedPath ) {
/ / HACK to unselect rows when swiping back
/ / http : / / stackoverflow . com / questions / 19379510 / uitableviewcell - doesnt - get - deselected - when - swiping - back - quickly
[ self . tableView deselectRowAtIndexPath : selectedPath animated : animated ] ;
}
[ self updateTableContents ] ;
}
- ( void ) viewWillDisappear : ( BOOL ) animated
{
[ super viewWillDisappear : animated ] ;
if ( self . disappearingMessagesConfiguration . isNewRecord && !self . disappearingMessagesConfiguration . isEnabled ) {
/ / don ' t save defaults , else we ' ll unintentionally save the configuration and notify the contact .
return ;
}
if ( self . disappearingMessagesConfiguration . dictionaryValueDidChange ) {
[ LKStorage writeWithBlock : ^( YapDatabaseReadWriteTransaction * _Nonnull transaction ) {
[ self . disappearingMessagesConfiguration saveWithTransaction : transaction ] ;
OWSDisappearingConfigurationUpdateInfoMessage * infoMessage = [ [ OWSDisappearingConfigurationUpdateInfoMessage alloc ]
initWithTimestamp : [ NSDate ows_millisecondTimeStamp ]
thread : self . thread
configuration : self . disappearingMessagesConfiguration
createdByRemoteName : nil
createdInExistingGroup : NO ] ;
[ infoMessage saveWithTransaction : transaction ] ;
SNExpirationTimerUpdate * expirationTimerUpdate = [ SNExpirationTimerUpdate new ] ;
BOOL isEnabled = self . disappearingMessagesConfiguration . enabled ;
expirationTimerUpdate . duration = isEnabled ? self . disappearingMessagesConfiguration . durationSeconds : 0 ;
[ SNMessageSender send : expirationTimerUpdate inThread : self . thread usingTransaction : transaction ] ;
} ] ;
}
}
#pragma mark - Actions
- ( void ) editGroup
{
LKEditClosedGroupVC * editClosedGroupVC = [ [ LKEditClosedGroupVC alloc ] initWithThreadID : self . thread . uniqueId ] ;
[ self . navigationController pushViewController : editClosedGroupVC animated : YES completion : nil ] ;
}
- ( void ) didTapLeaveGroup
{
NSString * userPublicKey = [ SNGeneralUtilities getUserPublicKey ] ;
NSString * message ;
if ( [ ( ( TSGroupThread * ) self . thread ) . groupModel . groupAdminIds containsObject : userPublicKey ] ) {
message = @ "Because you are the creator of this group it will be deleted for everyone . This cannot be undone . ";
} else {
message = NSLocalizedString ( @ "CONFIRM_LEAVE_GROUP_DESCRIPTION ", @ "Alert body ") ;
}
UIAlertController * alert =
[ UIAlertController alertControllerWithTitle : NSLocalizedString ( @ "CONFIRM_LEAVE_GROUP_TITLE ", @ "Alert title ")
message : message
preferredStyle : UIAlertControllerStyleAlert ] ;
UIAlertAction * leaveAction = [ UIAlertAction
actionWithTitle : NSLocalizedString ( @ "LEAVE_BUTTON_TITLE ", @ "Confirmation button within contextual alert ")
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME ( self , @ "leave_group_confirm ")
style : UIAlertActionStyleDestructive
handler : ^( UIAlertAction * _Nonnull action ) {
[ self leaveGroup ] ;
} ] ;
[ alert addAction : leaveAction ] ;
[ alert addAction : [ OWSAlerts cancelAction ] ] ;
[ self presentAlert : alert ] ;
}
- ( BOOL ) hasLeftGroup
{
if ( self . isGroupThread ) {
TSGroupThread * groupThread = ( TSGroupThread * ) self . thread ;
return !groupThread . isCurrentUserMemberInGroup ;
}
return NO ;
}
- ( void ) leaveGroup
{
TSGroupThread * gThread = ( TSGroupThread * ) self . thread ;
if ( gThread . isClosedGroup ) {
NSString * groupPublicKey = [ LKGroupUtilities getDecodedGroupID : gThread . groupModel . groupId ] ;
[ LKStorage writeSyncWithBlock : ^( YapDatabaseReadWriteTransaction * _Nonnull transaction ) {
[ SNMessageSender v2_leaveClosedGroupWithPublicKey : groupPublicKey using : transaction error : nil ] ;
} ] ;
}
[ self . navigationController popViewControllerAnimated : YES ] ;
}
- ( void ) disappearingMessagesSwitchValueDidChange : ( UISwitch * ) sender
{
UISwitch * disappearingMessagesSwitch = ( UISwitch * ) sender ;
[ self toggleDisappearingMessages : disappearingMessagesSwitch . isOn ] ;
[ self updateTableContents ] ;
}
- ( void ) blockConversationSwitchDidChange : ( id ) sender
{
if ( ![ sender isKindOfClass : [ UISwitch class ] ] ) {
OWSFailDebug ( @ "Unexpected sender for block user switch : %@", sender);
}
UISwitch * blockConversationSwitch = ( UISwitch * ) sender ;
BOOL isCurrentlyBlocked = [ self . blockingManager isThreadBlocked : self . thread ] ;
__weak OWSConversationSettingsViewController * weakSelf = self ;
if ( blockConversationSwitch . isOn ) {
OWSAssertDebug ( !isCurrentlyBlocked ) ;
if ( isCurrentlyBlocked ) {
return ;
}
[ BlockListUIUtils showBlockThreadActionSheet : self . thread
fromViewController : self
blockingManager : self . blockingManager
completionBlock : ^( BOOL isBlocked ) {
/ / Update switch state if user cancels action .
blockConversationSwitch . on = isBlocked ;
[ weakSelf updateTableContents ] ;
} ] ;
} else {
OWSAssertDebug ( isCurrentlyBlocked ) ;
if ( !isCurrentlyBlocked ) {
return ;
}
[ BlockListUIUtils showUnblockThreadActionSheet : self . thread
fromViewController : self
blockingManager : self . blockingManager
completionBlock : ^( BOOL isBlocked ) {
/ / Update switch state if user cancels action .
blockConversationSwitch . on = isBlocked ;
[ weakSelf updateTableContents ] ;
} ] ;
}
}
- ( void ) toggleDisappearingMessages : ( BOOL ) flag
{
self . disappearingMessagesConfiguration . enabled = flag ;
[ self updateTableContents ] ;
}
- ( void ) durationSliderDidChange : ( UISlider * ) slider
{
/ / snap the slider to a valid value
NSUInteger index = ( NSUInteger ) ( slider . value + 0.5 ) ;
[ slider setValue : index animated : YES ] ;
NSNumber * numberOfSeconds = self . disappearingMessagesDurations [ index ] ;
self . disappearingMessagesConfiguration . durationSeconds = [ numberOfSeconds unsignedIntValue ] ;
[ self updateDisappearingMessagesDurationLabel ] ;
}
- ( void ) updateDisappearingMessagesDurationLabel
{
if ( self . disappearingMessagesConfiguration . isEnabled ) {
NSString * keepForFormat = @ "Disappear after %@";
self . disappearingMessagesDurationLabel . text =
[ NSString stringWithFormat : keepForFormat , self . disappearingMessagesConfiguration . durationString ] ;
} else {
self . disappearingMessagesDurationLabel . text
= NSLocalizedString ( @ "KEEP_MESSAGES_FOREVER ", @ "Slider label when disappearing messages is off ") ;
}
[ self . disappearingMessagesDurationLabel setNeedsLayout ] ;
[ self . disappearingMessagesDurationLabel . superview setNeedsLayout ] ;
}
- ( void ) showMuteUnmuteActionSheet
{
/ / The "unmute " action sheet has no title or message ; the
/ / action label speaks for itself .
NSString * title = nil ;
NSString * message = nil ;
if ( !self . thread . isMuted ) {
title = NSLocalizedString (
@ "CONVERSATION_SETTINGS_MUTE_ACTION_SHEET_TITLE ", @ "Title of the ' mute this thread' action sheet . ") ;
message = NSLocalizedString (
@ "MUTE_BEHAVIOR_EXPLANATION ", @ "An explanation of the consequences of muting a thread . ") ;
}
UIAlertController * actionSheet = [ UIAlertController alertControllerWithTitle : title
message : message
preferredStyle : UIAlertControllerStyleActionSheet ] ;
__weak OWSConversationSettingsViewController * weakSelf = self ;
if ( self . thread . isMuted ) {
UIAlertAction * action = [ UIAlertAction actionWithTitle : NSLocalizedString ( @ "CONVERSATION_SETTINGS_UNMUTE_ACTION ",
@ "Label for button to unmute a thread . ")
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME ( self , @ "unmute ")
style : UIAlertActionStyleDestructive
handler : ^( UIAlertAction * _Nonnull ignore ) {
[ weakSelf setThreadMutedUntilDate : nil ] ;
} ] ;
[ actionSheet addAction : action ] ;
} else {
#ifdef DEBUG
[ actionSheet
addAction : [ UIAlertAction actionWithTitle : NSLocalizedString ( @ "CONVERSATION_SETTINGS_MUTE_ONE_MINUTE_ACTION ",
@ "Label for button to mute a thread for a minute . ")
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME ( self , @ "mute_1_minute ")
style : UIAlertActionStyleDestructive
handler : ^( UIAlertAction * _Nonnull ignore ) {
NSTimeZone * timeZone = [ NSTimeZone timeZoneWithName : @ "UTC "] ;
NSCalendar * calendar = [ NSCalendar currentCalendar ] ;
[ calendar setTimeZone : timeZone ] ;
NSDateComponents * dateComponents = [ NSDateComponents new ] ;
[ dateComponents setMinute : 1 ] ;
NSDate * mutedUntilDate =
[ calendar dateByAddingComponents : dateComponents
toDate : [ NSDate date ]
options : 0 ] ;
[ weakSelf setThreadMutedUntilDate : mutedUntilDate ] ;
} ] ] ;
#endif
[ actionSheet
addAction : [ UIAlertAction actionWithTitle : NSLocalizedString ( @ "CONVERSATION_SETTINGS_MUTE_ONE_HOUR_ACTION ",
@ "Label for button to mute a thread for a hour . ")
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME ( self , @ "mute_1_hour ")
style : UIAlertActionStyleDestructive
handler : ^( UIAlertAction * _Nonnull ignore ) {
NSTimeZone * timeZone = [ NSTimeZone timeZoneWithName : @ "UTC "] ;
NSCalendar * calendar = [ NSCalendar currentCalendar ] ;
[ calendar setTimeZone : timeZone ] ;
NSDateComponents * dateComponents = [ NSDateComponents new ] ;
[ dateComponents setHour : 1 ] ;
NSDate * mutedUntilDate =
[ calendar dateByAddingComponents : dateComponents
toDate : [ NSDate date ]
options : 0 ] ;
[ weakSelf setThreadMutedUntilDate : mutedUntilDate ] ;
} ] ] ;
[ actionSheet
addAction : [ UIAlertAction actionWithTitle : NSLocalizedString ( @ "CONVERSATION_SETTINGS_MUTE_ONE_DAY_ACTION ",
@ "Label for button to mute a thread for a day . ")
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME ( self , @ "mute_1_day ")
style : UIAlertActionStyleDestructive
handler : ^( UIAlertAction * _Nonnull ignore ) {
NSTimeZone * timeZone = [ NSTimeZone timeZoneWithName : @ "UTC "] ;
NSCalendar * calendar = [ NSCalendar currentCalendar ] ;
[ calendar setTimeZone : timeZone ] ;
NSDateComponents * dateComponents = [ NSDateComponents new ] ;
[ dateComponents setDay : 1 ] ;
NSDate * mutedUntilDate =
[ calendar dateByAddingComponents : dateComponents
toDate : [ NSDate date ]
options : 0 ] ;
[ weakSelf setThreadMutedUntilDate : mutedUntilDate ] ;
} ] ] ;
[ actionSheet
addAction : [ UIAlertAction actionWithTitle : NSLocalizedString ( @ "CONVERSATION_SETTINGS_MUTE_ONE_WEEK_ACTION ",
@ "Label for button to mute a thread for a week . ")
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME ( self , @ "mute_1_week ")
style : UIAlertActionStyleDestructive
handler : ^( UIAlertAction * _Nonnull ignore ) {
NSTimeZone * timeZone = [ NSTimeZone timeZoneWithName : @ "UTC "] ;
NSCalendar * calendar = [ NSCalendar currentCalendar ] ;
[ calendar setTimeZone : timeZone ] ;
NSDateComponents * dateComponents = [ NSDateComponents new ] ;
[ dateComponents setDay : 7 ] ;
NSDate * mutedUntilDate =
[ calendar dateByAddingComponents : dateComponents
toDate : [ NSDate date ]
options : 0 ] ;
[ weakSelf setThreadMutedUntilDate : mutedUntilDate ] ;
} ] ] ;
[ actionSheet
addAction : [ UIAlertAction actionWithTitle : NSLocalizedString ( @ "CONVERSATION_SETTINGS_MUTE_ONE_YEAR_ACTION ",
@ "Label for button to mute a thread for a year . ")
accessibilityIdentifier : ACCESSIBILITY_IDENTIFIER_WITH_NAME ( self , @ "mute_1_year ")
style : UIAlertActionStyleDestructive
handler : ^( UIAlertAction * _Nonnull ignore ) {
NSTimeZone * timeZone = [ NSTimeZone timeZoneWithName : @ "UTC "] ;
NSCalendar * calendar = [ NSCalendar currentCalendar ] ;
[ calendar setTimeZone : timeZone ] ;
NSDateComponents * dateComponents = [ NSDateComponents new ] ;
[ dateComponents setYear : 1 ] ;
NSDate * mutedUntilDate =
[ calendar dateByAddingComponents : dateComponents
toDate : [ NSDate date ]
options : 0 ] ;
[ weakSelf setThreadMutedUntilDate : mutedUntilDate ] ;
} ] ] ;
}
[ actionSheet addAction : [ OWSAlerts cancelAction ] ] ;
[ self presentAlert : actionSheet ] ;
}
- ( void ) setThreadMutedUntilDate : ( nullable NSDate * ) value
{
[ LKStorage writeSyncWithBlock : ^( YapDatabaseReadWriteTransaction * _Nonnull transaction ) {
[ self . thread updateWithMutedUntilDate : value transaction : transaction ] ;
} ] ;
[ self updateTableContents ] ;
}
- ( void ) copySessionID
{
UIPasteboard . generalPasteboard . string = self . thread . contactIdentifier ;
}
- ( void ) showMediaGallery
{
OWSLogDebug ( @ "") ;
MediaGallery * mediaGallery = [ [ MediaGallery alloc ] initWithThread : self . thread
options : MediaGalleryOptionSliderEnabled ] ;
self . mediaGallery = mediaGallery ;
OWSAssertDebug ( [ self . navigationController isKindOfClass : [ OWSNavigationController class ] ] ) ;
[ mediaGallery pushTileViewFromNavController : ( OWSNavigationController * ) self . navigationController ] ;
}
- ( void ) tappedConversationSearch
{
[ self . conversationSettingsViewDelegate conversationSettingsDidRequestConversationSearch : self ] ;
}
- ( void ) hideEditNameUI
{
self . isEditingDisplayName = NO ;
}
- ( void ) showEditNameUI
{
self . isEditingDisplayName = YES ;
}
- ( void ) setIsEditingDisplayName : ( BOOL ) isEditingDisplayName
{
_isEditingDisplayName = isEditingDisplayName ;
[ self updateNavBarButtons ] ;
[ UIView animateWithDuration : 0.25 animations : ^{
self . displayNameLabel . alpha = self . isEditingDisplayName ? 0 : 1 ;
self . displayNameTextField . alpha = self . isEditingDisplayName ? 1 : 0 ;
} ] ;
if ( self . isEditingDisplayName ) {
[ self . displayNameTextField becomeFirstResponder ] ;
} else {
[ self . displayNameTextField resignFirstResponder ] ;
}
}
- ( void ) saveName
{
if ( ![ self . thread isKindOfClass : TSContactThread . class ] ) { return ; }
SNContact * contact = [ LKStorage . shared getContactWithSessionID : self . thread . contactIdentifier ] ;
if ( contact == nil ) { return ; }
NSString * text = [ self . displayNameTextField . text stringByTrimmingCharactersInSet : NSCharacterSet . whitespaceAndNewlineCharacterSet ] ;
contact . nickname = text . length > 0 ? text : nil ;
[ LKStorage writeWithBlock : ^( YapDatabaseReadWriteTransaction * transaction ) {
[ LKStorage . shared setContact : contact usingTransaction : transaction ] ;
} ] ;
self . displayNameLabel . text = text . length > 0 ? text : contact . name ;
[ self hideEditNameUI ] ;
}
- ( void ) updateNavBarButtons
{
if ( self . isEditingDisplayName ) {
UIBarButtonItem * cancelButton = [ [ UIBarButtonItem alloc ] initWithBarButtonSystemItem : UIBarButtonSystemItemCancel target : self action : @ selector ( hideEditNameUI ) ] ;
cancelButton . tintColor = LKColors . text ;
cancelButton . accessibilityLabel = @ "Cancel button ";
cancelButton . isAccessibilityElement = YES ;
self . navigationItem . leftBarButtonItem = cancelButton ;
UIBarButtonItem * doneButton = [ [ UIBarButtonItem alloc ] initWithBarButtonSystemItem : UIBarButtonSystemItemDone target : self action : @ selector ( saveName ) ] ;
doneButton . tintColor = LKColors . text ;
doneButton . accessibilityLabel = @ "Done button ";
doneButton . isAccessibilityElement = YES ;
self . navigationItem . rightBarButtonItem = doneButton ;
} else {
self . navigationItem . leftBarButtonItem = nil ;
UIBarButtonItem * editButton = [ [ UIBarButtonItem alloc ] initWithBarButtonSystemItem : UIBarButtonSystemItemEdit target : self action : @ selector ( showEditNameUI ) ] ;
editButton . tintColor = LKColors . text ;
editButton . accessibilityLabel = @ "Done button ";
editButton . isAccessibilityElement = YES ;
self . navigationItem . rightBarButtonItem = editButton ;
}
}
#pragma mark - Notifications
- ( void ) identityStateDidChange : ( NSNotification * ) notification
{
OWSAssertIsOnMainThread ( ) ;
[ self updateTableContents ] ;
}
- ( void ) otherUsersProfileDidChange : ( NSNotification * ) notification
{
OWSAssertIsOnMainThread ( ) ;
NSString * recipientId = notification . userInfo [ kNSNotificationKey_ProfileRecipientId ] ;
OWSAssertDebug ( recipientId . length > 0 ) ;
if ( recipientId . length > 0 && [ self . thread isKindOfClass : [ TSContactThread class ] ] &&
[ self . thread . contactIdentifier isEqualToString : recipientId ] ) {
[ self updateTableContents ] ;
}
}
#pragma mark - OWSSheetViewController
- ( void ) sheetViewControllerRequestedDismiss : ( OWSSheetViewController * ) sheetViewController
{
[ self dismissViewControllerAnimated : YES completion : nil ] ;
}
@ end
NS_ASSUME_NONNULL_END
