Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 Savoir-faire Linux Inc. |
| 3 | * Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 3 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | */ |
| 19 | |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 20 | #import <Cocoa/Cocoa.h> |
| 21 | |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 22 | #import "RegisterNameWC.h" |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 23 | #import "AppDelegate.h" |
| 24 | |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 25 | //LRC |
| 26 | #import <api/lrc.h> |
| 27 | #import <api/newaccountmodel.h> |
| 28 | #import <account.h> |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 29 | |
| 30 | @implementation RegisterNameWC |
| 31 | { |
| 32 | __unsafe_unretained IBOutlet NSTextField* registeredNameField; |
| 33 | __unsafe_unretained IBOutlet NSSecureTextField* passwordField; |
| 34 | __unsafe_unretained IBOutlet NSImageView* ivLookupResult; |
| 35 | __unsafe_unretained IBOutlet NSProgressIndicator* indicatorLookupResult; |
| 36 | |
| 37 | __unsafe_unretained IBOutlet NSProgressIndicator *registrationProgress; |
| 38 | |
| 39 | QMetaObject::Connection registrationEnded; |
| 40 | QMetaObject::Connection registeredNameFound; |
| 41 | |
| 42 | BOOL lookupQueued; |
| 43 | NSString* usernameWaitingForLookupResult; |
| 44 | } |
| 45 | |
| 46 | NSInteger const BLOCKCHAIN_NAME_TAG = 2; |
| 47 | |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 48 | @synthesize accountModel; |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 49 | |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 50 | -(id) initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil accountmodel:(lrc::api::NewAccountModel*) accountModel |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 51 | { |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 52 | if (self = [self initWithWindowNibName:nibNameOrNil]) |
| 53 | { |
| 54 | self.accountModel= accountModel; |
| 55 | } |
| 56 | return self; |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 57 | } |
| 58 | |
| 59 | - (void)windowDidLoad |
| 60 | { |
| 61 | [super windowDidLoad]; |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 62 | auto accounts = self.accountModel->getAccountList(); |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 63 | [registeredNameField setTag:BLOCKCHAIN_NAME_TAG]; |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 64 | [ivLookupResult setHidden:YES]; |
| 65 | [indicatorLookupResult setHidden:YES]; |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 66 | self.password = @""; |
| 67 | self.registeredName = @""; |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 68 | } |
| 69 | |
| 70 | #pragma mark - Username validation delegate methods |
| 71 | |
| 72 | - (BOOL)userNameAvailable |
| 73 | { |
| 74 | return (self.registeredName.length > 0 && self.isUserNameAvailable); |
| 75 | } |
| 76 | |
| 77 | - (void)showLookUpAvailable:(BOOL)available andText:(NSString *)message |
| 78 | { |
| 79 | [ivLookupResult setImage:[NSImage imageNamed:(available?@"ic_action_accept":@"ic_action_cancel")]] ; |
| 80 | [ivLookupResult setHidden:NO]; |
| 81 | [ivLookupResult setToolTip:message]; |
| 82 | } |
| 83 | |
| 84 | - (void)onUsernameAvailabilityChangedWithNewAvailability:(BOOL)newAvailability |
| 85 | { |
| 86 | self.isUserNameAvailable = newAvailability; |
| 87 | } |
| 88 | |
| 89 | - (void)hideLookupSpinner |
| 90 | { |
| 91 | [indicatorLookupResult setHidden:YES]; |
| 92 | } |
| 93 | |
| 94 | - (void)showLookupSpinner |
| 95 | { |
| 96 | [ivLookupResult setHidden:YES]; |
| 97 | [indicatorLookupResult setHidden:NO]; |
| 98 | [indicatorLookupResult startAnimation:nil]; |
| 99 | } |
| 100 | |
| 101 | - (BOOL)lookupUserName |
| 102 | { |
| 103 | [self showLookupSpinner]; |
| 104 | QObject::disconnect(registeredNameFound); |
| 105 | registeredNameFound = QObject::connect( |
| 106 | &NameDirectory::instance(), |
| 107 | &NameDirectory::registeredNameFound, |
| 108 | [=] ( const Account* account, NameDirectory::LookupStatus status, const QString& address, const QString& name) { |
| 109 | NSLog(@"Name lookup ended"); |
| 110 | lookupQueued = NO; |
| 111 | //If this is the username we are waiting for, we can disconnect. |
| 112 | if (name.compare(QString::fromNSString(usernameWaitingForLookupResult)) == 0) { |
| 113 | QObject::disconnect(registeredNameFound); |
| 114 | } else { |
| 115 | //Keep waiting... |
| 116 | return; |
| 117 | } |
| 118 | |
| 119 | //We may now stop the spinner |
| 120 | [self hideLookupSpinner]; |
| 121 | |
| 122 | BOOL isAvailable = NO; |
| 123 | NSString* message; |
| 124 | switch(status) |
| 125 | { |
| 126 | case NameDirectory::LookupStatus::SUCCESS: |
| 127 | { |
| 128 | message = NSLocalizedString(@"The entered username is not available", |
| 129 | @"Text shown to user when his username is already registered"); |
| 130 | isAvailable = NO; |
| 131 | break; |
| 132 | } |
| 133 | case NameDirectory::LookupStatus::NOT_FOUND: |
| 134 | { |
| 135 | message = NSLocalizedString(@"The entered username is available", |
| 136 | @"Text shown to user when his username is available to be registered"); |
| 137 | isAvailable = YES; |
| 138 | break; |
| 139 | } |
| 140 | case NameDirectory::LookupStatus::INVALID_NAME: |
| 141 | { |
Alexandre Lision | 5dc5d31 | 2016-11-10 10:41:37 -0500 | [diff] [blame] | 142 | message = NSLocalizedString(@"The entered username is invalid. It must have at least 3 characters and contain only lowercase alphanumeric characters.", |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 143 | @"Text shown to user when his username is invalid to be registered"); |
| 144 | isAvailable = NO; |
| 145 | break; |
| 146 | } |
| 147 | case NameDirectory::LookupStatus::ERROR: |
| 148 | default: |
| 149 | { |
| 150 | message = NSLocalizedString(@"Failed to perform lookup", |
| 151 | @"Text shown to user when an error occur at registration"); |
| 152 | isAvailable = NO; |
| 153 | break; |
| 154 | } |
| 155 | } |
| 156 | [self showLookUpAvailable:isAvailable andText: message]; |
| 157 | [self onUsernameAvailabilityChangedWithNewAvailability:isAvailable]; |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 158 | } |
| 159 | ); |
| 160 | |
| 161 | //Start the lookup in a second so that the UI dosen't seem to freeze |
| 162 | BOOL result = NameDirectory::instance().lookupName(nullptr, QString(), QString::fromNSString(usernameWaitingForLookupResult)); |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 163 | } |
| 164 | |
| 165 | - (void)controlTextDidChange:(NSNotification *)notif |
| 166 | { |
| 167 | NSTextField* textField = [notif object]; |
| 168 | if (textField.tag != BLOCKCHAIN_NAME_TAG) { |
| 169 | return; |
| 170 | } |
| 171 | NSString* alias = textField.stringValue; |
| 172 | |
| 173 | [self showLookupSpinner]; |
| 174 | [self onUsernameAvailabilityChangedWithNewAvailability:NO]; |
| 175 | [NSObject cancelPreviousPerformRequestsWithTarget:self]; |
| 176 | [self performSelector:@selector(lookUp:) withObject:alias afterDelay:0.5]; |
| 177 | } |
| 178 | |
| 179 | - (void) lookUp:(NSString*) name |
| 180 | { |
| 181 | if (!lookupQueued) { |
| 182 | usernameWaitingForLookupResult = name; |
| 183 | lookupQueued = YES; |
| 184 | [self lookupUserName]; |
| 185 | } |
| 186 | } |
| 187 | |
| 188 | #pragma mark - Registration process |
| 189 | |
| 190 | - (IBAction)registerUsername:(id)sender |
| 191 | { |
| 192 | [registrationProgress startAnimation:nil]; |
| 193 | [self showLoading]; |
| 194 | [self setCallback]; |
| 195 | |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 196 | self.isUserNameAvailable = self.accountModel->registerName(self.selectedAccountID, [self.password UTF8String], [self.registeredName UTF8String]); |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 197 | if (!self.isUserNameAvailable) { |
| 198 | NSLog(@"Could not initialize registerName operation"); |
| 199 | QObject::disconnect(registrationEnded); |
| 200 | } |
| 201 | } |
| 202 | |
| 203 | - (void)setCallback |
| 204 | { |
| 205 | QObject::disconnect(registrationEnded); |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 206 | registrationEnded = QObject::connect(self.accountModel, |
| 207 | &lrc::api::NewAccountModel::nameRegistrationEnded, |
| 208 | [self] (const std::string& accountId, lrc::api::account::RegisterNameStatus status, const std::string& name) { |
| 209 | if(accountId.compare(self.selectedAccountID) != 0) { |
| 210 | return; |
| 211 | } |
| 212 | switch(status) |
| 213 | { |
| 214 | case lrc::api::account::RegisterNameStatus::SUCCESS: { |
| 215 | [self.delegate didRegisterName: self.registeredName withSuccess: YES]; |
| 216 | break; |
| 217 | } |
| 218 | case lrc::api::account::RegisterNameStatus::INVALID_NAME: |
| 219 | case lrc::api::account::RegisterNameStatus::WRONG_PASSWORD: |
| 220 | case lrc::api::account::RegisterNameStatus::NETWORK_ERROR: |
| 221 | case lrc::api::account::RegisterNameStatus::ALREADY_TAKEN: { |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 222 | [self showError]; |
| 223 | break; |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 224 | } |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 225 | } |
Kateryna Kostiuk | 1f8c125 | 2018-07-30 18:18:57 -0400 | [diff] [blame^] | 226 | QObject::disconnect(registrationEnded); |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 227 | }); |
| 228 | } |
| 229 | |
| 230 | |
| 231 | + (NSSet *)keyPathsForValuesAffectingUserNameAvailableORNotBlockchain |
| 232 | { |
| 233 | return [NSSet setWithObjects: NSStringFromSelector(@selector(isUserNameAvailable)), nil]; |
| 234 | } |
| 235 | |
Alexandre Lision | 34079c2 | 2016-10-31 16:14:02 -0400 | [diff] [blame] | 236 | |
| 237 | @end |