mirror of
https://gitlab.opencode.de/bwi/bundesmessenger/clients/bundesmessenger-ios.git
synced 2026-04-18 15:38:28 +02:00
482 lines
24 KiB
Objective-C
482 lines
24 KiB
Objective-C
/*
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Copyright 2016 OpenMarket Ltd
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Copyright 2017 Vector Creations Ltd
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Copyright 2018 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import "MXKDeviceView.h"
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#import "NSBundle+MatrixKit.h"
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#import "MXKConstants.h"
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#import "MXKSwiftHeader.h"
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static NSAttributedString *verticalWhitespace = nil;
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@interface MXKDeviceView ()
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{
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/**
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The displayed device
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*/
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MXDevice *mxDevice;
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/**
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The matrix session.
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*/
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MXSession *mxSession;
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/**
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The current alert
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*/
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UIAlertController *currentAlert;
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/**
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Current request in progress.
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*/
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MXHTTPOperation *mxCurrentOperation;
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}
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@end
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@implementation MXKDeviceView
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+ (UINib *)nib
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{
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// Check whether a nib file is available
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NSBundle *mainBundle = [NSBundle mxk_bundleForClass:self.class];
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NSString *path = [mainBundle pathForResource:NSStringFromClass([self class]) ofType:@"nib"];
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if (path)
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{
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return [UINib nibWithNibName:NSStringFromClass([self class]) bundle:mainBundle];
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}
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return [UINib nibWithNibName:NSStringFromClass([MXKDeviceView class]) bundle:[NSBundle mxk_bundleForClass:[MXKDeviceView class]]];
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}
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- (void)awakeFromNib
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{
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[super awakeFromNib];
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// Add tap recognizer to discard the view on bg view tap
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UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onBgViewTap:)];
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[tap setNumberOfTouchesRequired:1];
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[tap setNumberOfTapsRequired:1];
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[tap setDelegate:self];
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[self.bgView addGestureRecognizer:tap];
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// Localize string
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[_cancelButton setTitle:[MatrixKitL10n ok] forState:UIControlStateNormal];
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[_cancelButton setTitle:[MatrixKitL10n ok] forState:UIControlStateHighlighted];
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[_renameButton setTitle:[MatrixKitL10n rename] forState:UIControlStateNormal];
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[_renameButton setTitle:[MatrixKitL10n rename] forState:UIControlStateHighlighted];
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[_deleteButton setTitle:[MatrixKitL10n delete] forState:UIControlStateNormal];
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[_deleteButton setTitle:[MatrixKitL10n delete] forState:UIControlStateHighlighted];
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}
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- (void)layoutSubviews
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{
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[super layoutSubviews];
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// Scroll to the top the text view content
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self.textView.contentOffset = CGPointZero;
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}
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#pragma mark - Override MXKView
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-(void)customizeViewRendering
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{
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[super customizeViewRendering];
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_defaultTextColor = [UIColor blackColor];
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// Add shadow on added view
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_containerView.layer.cornerRadius = 5;
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_containerView.layer.shadowOffset = CGSizeMake(0, 1);
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_containerView.layer.shadowOpacity = 0.5f;
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}
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#pragma mark -
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- (void)removeFromSuperviewDidUpdate:(BOOL)isUpdated
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{
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if (currentAlert)
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{
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[currentAlert dismissViewControllerAnimated:NO completion:nil];
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currentAlert = nil;
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}
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if (mxCurrentOperation)
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{
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[mxCurrentOperation cancel];
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mxCurrentOperation = nil;
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}
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if (self.delegate && [self.delegate respondsToSelector:@selector(dismissDeviceView:didUpdate:)])
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{
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[self.delegate dismissDeviceView:self didUpdate:isUpdated];
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}
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else
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{
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[self removeFromSuperview];
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}
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}
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- (instancetype)initWithDevice:(MXDevice*)device andMatrixSession:(MXSession*)session
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{
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self = [[[self class] nib] instantiateWithOwner:nil options:nil].firstObject;
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if (self)
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{
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mxDevice = device;
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mxSession = session;
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[self setTranslatesAutoresizingMaskIntoConstraints: NO];
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if (mxDevice)
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{
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// Device information
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NSMutableAttributedString *deviceInformationString = [[NSMutableAttributedString alloc]
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initWithString:[MatrixKitL10n deviceDetailsTitle]
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attributes:@{NSForegroundColorAttributeName : _defaultTextColor,
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NSFontAttributeName: [UIFont boldSystemFontOfSize:15]}];
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[deviceInformationString appendAttributedString:[MXKDeviceView verticalWhitespace]];
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[deviceInformationString appendAttributedString:[[NSMutableAttributedString alloc]
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initWithString:[MatrixKitL10n deviceDetailsName]
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attributes:@{NSForegroundColorAttributeName : _defaultTextColor,
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NSFontAttributeName: [UIFont boldSystemFontOfSize:14]}]];
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[deviceInformationString appendAttributedString:[[NSMutableAttributedString alloc]
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initWithString:device.displayName.length ? device.displayName : @""
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attributes:@{NSForegroundColorAttributeName : _defaultTextColor,
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NSFontAttributeName: [UIFont systemFontOfSize:14]}]];
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[deviceInformationString appendAttributedString:[MXKDeviceView verticalWhitespace]];
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[deviceInformationString appendAttributedString:[[NSMutableAttributedString alloc]
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initWithString:[MatrixKitL10n deviceDetailsIdentifier]
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attributes:@{NSForegroundColorAttributeName : _defaultTextColor,
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NSFontAttributeName: [UIFont boldSystemFontOfSize:14]}]];
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[deviceInformationString appendAttributedString:[[NSMutableAttributedString alloc]
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initWithString:device.deviceId
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attributes:@{NSForegroundColorAttributeName : _defaultTextColor,
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NSFontAttributeName: [UIFont systemFontOfSize:14]}]];
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[deviceInformationString appendAttributedString:[MXKDeviceView verticalWhitespace]];
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[deviceInformationString appendAttributedString:[[NSMutableAttributedString alloc]
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initWithString:[MatrixKitL10n deviceDetailsLastSeen]
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attributes:@{NSForegroundColorAttributeName : _defaultTextColor,
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NSFontAttributeName: [UIFont boldSystemFontOfSize:14]}]];
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NSDate *lastSeenDate = [NSDate dateWithTimeIntervalSince1970:device.lastSeenTs/1000];
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NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
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[dateFormatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:[[[NSBundle mainBundle] preferredLocalizations] objectAtIndex:0]]];
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[dateFormatter setDateStyle:NSDateFormatterShortStyle];
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[dateFormatter setTimeStyle:NSDateFormatterShortStyle];
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[dateFormatter setFormatterBehavior:NSDateFormatterBehavior10_4];
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NSString *lastSeen = [MatrixKitL10n deviceDetailsLastSeenFormat:device.lastSeenIp :[dateFormatter stringFromDate:lastSeenDate]];
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[deviceInformationString appendAttributedString:[[NSMutableAttributedString alloc]
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initWithString:lastSeen
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attributes:@{NSForegroundColorAttributeName : _defaultTextColor,
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NSFontAttributeName: [UIFont systemFontOfSize:14]}]];
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[deviceInformationString appendAttributedString:[MXKDeviceView verticalWhitespace]];
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self.textView.attributedText = deviceInformationString;
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}
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else
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{
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_textView.text = nil;
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}
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// Hide potential activity indicator
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[_activityIndicator stopAnimating];
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}
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return self;
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}
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- (void)dealloc
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{
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mxDevice = nil;
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mxSession = nil;
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}
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+ (NSAttributedString *)verticalWhitespace
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{
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if (verticalWhitespace == nil)
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{
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verticalWhitespace = [[NSAttributedString alloc] initWithString:@"\n\n" attributes:@{NSFontAttributeName: [UIFont systemFontOfSize:4]}];
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}
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return verticalWhitespace;
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}
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#pragma mark - Actions
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- (IBAction)onBgViewTap:(UITapGestureRecognizer*)sender
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{
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[self removeFromSuperviewDidUpdate:NO];
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}
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- (IBAction)onButtonPressed:(id)sender
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{
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if (sender == _cancelButton)
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{
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[self removeFromSuperviewDidUpdate:NO];
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}
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else if (sender == _renameButton)
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{
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[self renameDevice];
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}
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else if (sender == _deleteButton)
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{
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[self deleteDevice];
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}
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}
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#pragma mark -
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- (void)renameDevice
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{
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if (!self.delegate)
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{
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// Ignore
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MXLogDebug(@"[MXKDeviceView] Rename device failed, delegate is missing");
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return;
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}
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// Prompt the user to enter a device name.
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[currentAlert dismissViewControllerAnimated:NO completion:nil];
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__weak typeof(self) weakSelf = self;
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currentAlert = [UIAlertController alertControllerWithTitle:[MatrixKitL10n deviceDetailsRenamePromptTitle]
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message:[MatrixKitL10n deviceDetailsRenamePromptMessage] preferredStyle:UIAlertControllerStyleAlert];
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[currentAlert addTextFieldWithConfigurationHandler:^(UITextField *textField) {
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textField.secureTextEntry = NO;
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textField.placeholder = nil;
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textField.keyboardType = UIKeyboardTypeDefault;
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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textField.text = self->mxDevice.displayName;
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}
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}];
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[currentAlert addAction:[UIAlertAction actionWithTitle:[MatrixKitL10n cancel]
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction * action) {
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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self->currentAlert = nil;
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}
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}]];
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[currentAlert addAction:[UIAlertAction actionWithTitle:[MatrixKitL10n ok]
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction * action) {
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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NSString *text = [self->currentAlert textFields].firstObject.text;
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self->currentAlert = nil;
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[self.activityIndicator startAnimating];
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self->mxCurrentOperation = [self->mxSession.matrixRestClient setDeviceName:text forDeviceId:self->mxDevice.deviceId success:^{
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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self->mxCurrentOperation = nil;
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[self.activityIndicator stopAnimating];
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[self removeFromSuperviewDidUpdate:YES];
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}
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} failure:^(NSError *error) {
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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// Notify MatrixKit user
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NSString *myUserId = self->mxSession.myUser.userId;
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[[NSNotificationCenter defaultCenter] postNotificationName:kMXKErrorNotification object:error userInfo:myUserId ? @{kMXKErrorUserIdKey: myUserId} : nil];
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self->mxCurrentOperation = nil;
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MXLogDebug(@"[MXKDeviceView] Rename device (%@) failed", self->mxDevice.deviceId);
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[self.activityIndicator stopAnimating];
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[self removeFromSuperviewDidUpdate:NO];
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}
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}];
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}
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}]];
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[self.delegate deviceView:self presentAlertController:currentAlert];
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}
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- (void)deleteDevice
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{
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if (!self.delegate)
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{
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// Ignore
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MXLogDebug(@"[MXKDeviceView] Delete device failed, delegate is missing");
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return;
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}
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// Get an authentication session to prepare device deletion
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[self.activityIndicator startAnimating];
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mxCurrentOperation = [mxSession.matrixRestClient getSessionToDeleteDeviceByDeviceId:mxDevice.deviceId success:^(MXAuthenticationSession *authSession) {
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self->mxCurrentOperation = nil;
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// Check whether the password based type is supported
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BOOL isPasswordBasedTypeSupported = NO;
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for (MXLoginFlow *loginFlow in authSession.flows)
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{
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if ([loginFlow.type isEqualToString:kMXLoginFlowTypePassword] || [loginFlow.stages indexOfObject:kMXLoginFlowTypePassword] != NSNotFound)
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{
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isPasswordBasedTypeSupported = YES;
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break;
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}
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}
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if (isPasswordBasedTypeSupported && authSession.session)
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{
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// Prompt for a password
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[self->currentAlert dismissViewControllerAnimated:NO completion:nil];
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__weak typeof(self) weakSelf = self;
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// Prompt the user before deleting the device.
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self->currentAlert = [UIAlertController alertControllerWithTitle:[MatrixKitL10n deviceDetailsDeletePromptTitle] message:[MatrixKitL10n deviceDetailsDeletePromptMessage] preferredStyle:UIAlertControllerStyleAlert];
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[self->currentAlert addTextFieldWithConfigurationHandler:^(UITextField *textField) {
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textField.secureTextEntry = YES;
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textField.placeholder = nil;
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textField.keyboardType = UIKeyboardTypeDefault;
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}];
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[self->currentAlert addAction:[UIAlertAction actionWithTitle:[MatrixKitL10n cancel]
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction * action) {
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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self->currentAlert = nil;
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[self.activityIndicator stopAnimating];
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}
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}]];
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[self->currentAlert addAction:[UIAlertAction actionWithTitle:[MatrixKitL10n submit]
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style:UIAlertActionStyleDefault
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handler:^(UIAlertAction * action) {
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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UITextField *textField = [self->currentAlert textFields].firstObject;
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self->currentAlert = nil;
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NSString *userId = self->mxSession.myUser.userId;
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NSDictionary *authParams;
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// Sanity check
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if (userId)
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{
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authParams = @{@"session":authSession.session,
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@"user": userId,
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@"password": textField.text,
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@"type": kMXLoginFlowTypePassword};
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}
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self->mxCurrentOperation = [self->mxSession.matrixRestClient deleteDeviceByDeviceId:self->mxDevice.deviceId authParams:authParams success:^{
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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self->mxCurrentOperation = nil;
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[self.activityIndicator stopAnimating];
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[self removeFromSuperviewDidUpdate:YES];
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}
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} failure:^(NSError *error) {
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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// Notify MatrixKit user
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NSString *myUserId = self->mxSession.myUser.userId;
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[[NSNotificationCenter defaultCenter] postNotificationName:kMXKErrorNotification object:error userInfo:myUserId ? @{kMXKErrorUserIdKey: myUserId} : nil];
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self->mxCurrentOperation = nil;
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MXLogDebug(@"[MXKDeviceView] Delete device (%@) failed", self->mxDevice.deviceId);
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[self.activityIndicator stopAnimating];
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[self removeFromSuperviewDidUpdate:NO];
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}
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}];
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}
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}]];
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[self.delegate deviceView:self presentAlertController:self->currentAlert];
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}
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else
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{
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MXLogDebug(@"[MXKDeviceView] Delete device (%@) failed, auth session flow type is not supported", self->mxDevice.deviceId);
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[self.activityIndicator stopAnimating];
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}
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} failure:^(NSError *error) {
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self->mxCurrentOperation = nil;
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MXLogDebug(@"[MXKDeviceView] Delete device (%@) failed, unable to get auth session", self->mxDevice.deviceId);
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[self.activityIndicator stopAnimating];
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// Notify MatrixKit user
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NSString *myUserId = self->mxSession.myUser.userId;
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[[NSNotificationCenter defaultCenter] postNotificationName:kMXKErrorNotification object:error userInfo:myUserId ? @{kMXKErrorUserIdKey: myUserId} : nil];
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}];
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}
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@end
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