37 lines
1.4 KiB
Mathematica
37 lines
1.4 KiB
Mathematica
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// MLChatViewHelper.m
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// Monal
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//
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// Created by Friedrich Altheide on 04.08.20.
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// Copyright © 2020 Monal.im. All rights reserved.
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//
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#import "MLChatViewHelper.h"
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#import "DataLayer.h"
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#import "MLContact.h"
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@import UIKit.UIAlertController;
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@implementation MLChatViewHelper
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+(void) toggleEncryptionForContact:(MLContact*) contact withSelf:(id) andSelf afterToggle:(void (^)(void)) afterToggle
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{
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// Update the encryption value in the caller class
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if(![contact toggleEncryption:!contact.isEncrypted])
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{
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// Show a warning when no device keys could be found and the user tries to enable encryption -> encryption is not possible
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UIAlertController* alert = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Encryption Not Supported", @"") message:NSLocalizedString(@"This contact does not appear to have any devices that support encryption, please try again later if you think this is wrong.", @"") preferredStyle:UIAlertControllerStyleAlert];
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[alert addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Close", @"") style:UIAlertActionStyleDefault handler:^(UIAlertAction* action __unused) {
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[alert dismissViewControllerAnimated:YES completion:nil];
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}]];
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// open the alert msg in the calling view controller
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[andSelf presentViewController:alert animated:YES completion:nil];
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}
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// Call the code that should update the UI elements
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afterToggle();
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}
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@end
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