| Total Complexity | 85 |
| Total Lines | 549 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like User often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use User, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 65 | class User implements IUser { |
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| 66 | private const CONFIG_KEY_MANAGERS = 'manager'; |
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| 67 | |||
| 68 | /** @var IAccountManager */ |
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| 69 | protected $accountManager; |
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| 70 | /** @var string */ |
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| 71 | private $uid; |
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| 72 | |||
| 73 | /** @var string|null */ |
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| 74 | private $displayName; |
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| 75 | |||
| 76 | /** @var UserInterface|null */ |
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| 77 | private $backend; |
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| 78 | /** @var EventDispatcherInterface */ |
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| 79 | private $legacyDispatcher; |
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| 80 | |||
| 81 | /** @var IEventDispatcher */ |
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| 82 | private $dispatcher; |
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| 83 | |||
| 84 | /** @var bool|null */ |
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| 85 | private $enabled; |
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| 86 | |||
| 87 | /** @var Emitter|Manager */ |
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| 88 | private $emitter; |
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| 89 | |||
| 90 | /** @var string */ |
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| 91 | private $home; |
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| 92 | |||
| 93 | /** @var int|null */ |
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| 94 | private $lastLogin; |
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| 95 | |||
| 96 | /** @var \OCP\IConfig */ |
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| 97 | private $config; |
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| 98 | |||
| 99 | /** @var IAvatarManager */ |
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| 100 | private $avatarManager; |
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| 101 | |||
| 102 | /** @var IURLGenerator */ |
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| 103 | private $urlGenerator; |
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| 104 | |||
| 105 | public function __construct(string $uid, ?UserInterface $backend, EventDispatcherInterface $dispatcher, $emitter = null, IConfig $config = null, $urlGenerator = null) { |
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| 106 | $this->uid = $uid; |
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| 107 | $this->backend = $backend; |
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| 108 | $this->legacyDispatcher = $dispatcher; |
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| 109 | $this->emitter = $emitter; |
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| 110 | if (is_null($config)) { |
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| 111 | $config = \OC::$server->getConfig(); |
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| 112 | } |
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| 113 | $this->config = $config; |
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| 114 | $this->urlGenerator = $urlGenerator; |
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| 115 | if (is_null($this->urlGenerator)) { |
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| 116 | $this->urlGenerator = \OC::$server->getURLGenerator(); |
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| 117 | } |
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| 118 | // TODO: inject |
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| 119 | $this->dispatcher = \OC::$server->query(IEventDispatcher::class); |
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| 120 | } |
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| 121 | |||
| 122 | /** |
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| 123 | * get the user id |
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| 124 | * |
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| 125 | * @return string |
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| 126 | */ |
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| 127 | public function getUID() { |
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| 128 | return $this->uid; |
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| 129 | } |
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| 130 | |||
| 131 | /** |
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| 132 | * get the display name for the user, if no specific display name is set it will fallback to the user id |
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| 133 | * |
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| 134 | * @return string |
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| 135 | */ |
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| 136 | public function getDisplayName() { |
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| 137 | if ($this->displayName === null) { |
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| 138 | $displayName = ''; |
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| 139 | if ($this->backend && $this->backend->implementsActions(Backend::GET_DISPLAYNAME)) { |
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| 140 | // get display name and strip whitespace from the beginning and end of it |
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| 141 | $backendDisplayName = $this->backend->getDisplayName($this->uid); |
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| 142 | if (is_string($backendDisplayName)) { |
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| 143 | $displayName = trim($backendDisplayName); |
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| 144 | } |
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| 145 | } |
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| 146 | |||
| 147 | if (!empty($displayName)) { |
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| 148 | $this->displayName = $displayName; |
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| 149 | } else { |
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| 150 | $this->displayName = $this->uid; |
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| 151 | } |
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| 152 | } |
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| 153 | return $this->displayName; |
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| 154 | } |
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| 155 | |||
| 156 | /** |
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| 157 | * set the displayname for the user |
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| 158 | * |
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| 159 | * @param string $displayName |
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| 160 | * @return bool |
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| 161 | * |
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| 162 | * @since 25.0.0 Throw InvalidArgumentException |
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| 163 | * @throws \InvalidArgumentException |
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| 164 | */ |
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| 165 | public function setDisplayName($displayName) { |
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| 166 | $displayName = trim($displayName); |
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| 167 | $oldDisplayName = $this->getDisplayName(); |
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| 168 | if ($this->backend->implementsActions(Backend::SET_DISPLAYNAME) && !empty($displayName) && $displayName !== $oldDisplayName) { |
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| 169 | /** @var ISetDisplayNameBackend $backend */ |
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| 170 | $backend = $this->backend; |
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| 171 | $result = $backend->setDisplayName($this->uid, $displayName); |
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| 172 | if ($result) { |
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| 173 | $this->displayName = $displayName; |
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| 174 | $this->triggerChange('displayName', $displayName, $oldDisplayName); |
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| 175 | } |
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| 176 | return $result !== false; |
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| 177 | } |
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| 178 | return false; |
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| 179 | } |
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| 180 | |||
| 181 | /** |
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| 182 | * @inheritDoc |
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| 183 | */ |
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| 184 | public function setEMailAddress($mailAddress) { |
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| 185 | $this->setSystemEMailAddress($mailAddress); |
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| 186 | } |
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| 187 | |||
| 188 | /** |
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| 189 | * @inheritDoc |
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| 190 | */ |
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| 191 | public function setSystemEMailAddress(string $mailAddress): void { |
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| 192 | $oldMailAddress = $this->getSystemEMailAddress(); |
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| 193 | |||
| 194 | if ($mailAddress === '') { |
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| 195 | $this->config->deleteUserValue($this->uid, 'settings', 'email'); |
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| 196 | } else { |
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| 197 | $this->config->setUserValue($this->uid, 'settings', 'email', $mailAddress); |
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| 198 | } |
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| 199 | |||
| 200 | $primaryAddress = $this->getPrimaryEMailAddress(); |
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| 201 | if ($primaryAddress === $mailAddress) { |
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| 202 | // on match no dedicated primary settings is necessary |
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| 203 | $this->setPrimaryEMailAddress(''); |
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| 204 | } |
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| 205 | |||
| 206 | if ($oldMailAddress !== strtolower($mailAddress)) { |
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| 207 | $this->triggerChange('eMailAddress', $mailAddress, $oldMailAddress); |
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| 208 | } |
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| 209 | } |
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| 210 | |||
| 211 | /** |
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| 212 | * @inheritDoc |
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| 213 | */ |
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| 214 | public function setPrimaryEMailAddress(string $mailAddress): void { |
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| 215 | if ($mailAddress === '') { |
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| 216 | $this->config->deleteUserValue($this->uid, 'settings', 'primary_email'); |
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| 217 | return; |
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| 218 | } |
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| 219 | |||
| 220 | $this->ensureAccountManager(); |
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| 221 | $account = $this->accountManager->getAccount($this); |
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| 222 | $property = $account->getPropertyCollection(IAccountManager::COLLECTION_EMAIL) |
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| 223 | ->getPropertyByValue($mailAddress); |
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| 224 | |||
| 225 | if ($property === null || $property->getLocallyVerified() !== IAccountManager::VERIFIED) { |
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| 226 | throw new InvalidArgumentException('Only verified emails can be set as primary'); |
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| 227 | } |
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| 228 | $this->config->setUserValue($this->uid, 'settings', 'primary_email', $mailAddress); |
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| 229 | } |
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| 230 | |||
| 231 | private function ensureAccountManager() { |
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| 232 | if (!$this->accountManager instanceof IAccountManager) { |
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| 233 | $this->accountManager = \OC::$server->get(IAccountManager::class); |
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| 234 | } |
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| 235 | } |
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| 236 | |||
| 237 | /** |
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| 238 | * returns the timestamp of the user's last login or 0 if the user did never |
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| 239 | * login |
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| 240 | * |
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| 241 | * @return int |
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| 242 | */ |
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| 243 | public function getLastLogin() { |
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| 244 | if ($this->lastLogin === null) { |
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| 245 | $this->lastLogin = (int) $this->config->getUserValue($this->uid, 'login', 'lastLogin', 0); |
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| 246 | } |
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| 247 | return (int) $this->lastLogin; |
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| 248 | } |
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| 249 | |||
| 250 | /** |
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| 251 | * updates the timestamp of the most recent login of this user |
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| 252 | */ |
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| 253 | public function updateLastLoginTimestamp() { |
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| 254 | $previousLogin = $this->getLastLogin(); |
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| 255 | $now = time(); |
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| 256 | $firstTimeLogin = $previousLogin === 0; |
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| 257 | |||
| 258 | if ($now - $previousLogin > 60) { |
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| 259 | $this->lastLogin = time(); |
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| 260 | $this->config->setUserValue( |
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| 261 | $this->uid, 'login', 'lastLogin', (string)$this->lastLogin); |
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| 262 | } |
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| 263 | |||
| 264 | return $firstTimeLogin; |
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| 265 | } |
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| 266 | |||
| 267 | /** |
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| 268 | * Delete the user |
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| 269 | * |
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| 270 | * @return bool |
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| 271 | */ |
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| 272 | public function delete() { |
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| 273 | /** @deprecated 21.0.0 use BeforeUserDeletedEvent event with the IEventDispatcher instead */ |
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| 274 | $this->legacyDispatcher->dispatch(IUser::class . '::preDelete', new GenericEvent($this)); |
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| 275 | if ($this->emitter) { |
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| 276 | /** @deprecated 21.0.0 use BeforeUserDeletedEvent event with the IEventDispatcher instead */ |
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| 277 | $this->emitter->emit('\OC\User', 'preDelete', [$this]); |
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| 278 | } |
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| 279 | $this->dispatcher->dispatchTyped(new BeforeUserDeletedEvent($this)); |
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| 280 | $result = $this->backend->deleteUser($this->uid); |
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| 281 | if ($result) { |
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| 282 | // FIXME: Feels like an hack - suggestions? |
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| 283 | |||
| 284 | $groupManager = \OC::$server->getGroupManager(); |
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| 285 | // We have to delete the user from all groups |
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| 286 | foreach ($groupManager->getUserGroupIds($this) as $groupId) { |
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| 287 | $group = $groupManager->get($groupId); |
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| 288 | if ($group) { |
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| 289 | $this->dispatcher->dispatchTyped(new BeforeUserRemovedEvent($group, $this)); |
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| 290 | $group->removeUser($this); |
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| 291 | $this->dispatcher->dispatchTyped(new UserRemovedEvent($group, $this)); |
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| 292 | } |
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| 293 | } |
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| 294 | // Delete the user's keys in preferences |
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| 295 | \OC::$server->getConfig()->deleteAllUserValues($this->uid); |
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| 296 | |||
| 297 | \OC::$server->getCommentsManager()->deleteReferencesOfActor('users', $this->uid); |
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| 298 | \OC::$server->getCommentsManager()->deleteReadMarksFromUser($this); |
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| 299 | |||
| 300 | /** @var AvatarManager $avatarManager */ |
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| 301 | $avatarManager = \OC::$server->query(AvatarManager::class); |
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| 302 | $avatarManager->deleteUserAvatar($this->uid); |
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| 303 | |||
| 304 | $notification = \OC::$server->getNotificationManager()->createNotification(); |
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| 305 | $notification->setUser($this->uid); |
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| 306 | \OC::$server->getNotificationManager()->markProcessed($notification); |
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| 307 | |||
| 308 | /** @var AccountManager $accountManager */ |
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| 309 | $accountManager = \OC::$server->query(AccountManager::class); |
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| 310 | $accountManager->deleteUser($this); |
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| 311 | |||
| 312 | /** @deprecated 21.0.0 use UserDeletedEvent event with the IEventDispatcher instead */ |
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| 313 | $this->legacyDispatcher->dispatch(IUser::class . '::postDelete', new GenericEvent($this)); |
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| 314 | if ($this->emitter) { |
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| 315 | /** @deprecated 21.0.0 use UserDeletedEvent event with the IEventDispatcher instead */ |
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| 316 | $this->emitter->emit('\OC\User', 'postDelete', [$this]); |
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| 317 | } |
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| 318 | $this->dispatcher->dispatchTyped(new UserDeletedEvent($this)); |
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| 319 | } |
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| 320 | return !($result === false); |
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| 321 | } |
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| 322 | |||
| 323 | /** |
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| 324 | * Set the password of the user |
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| 325 | * |
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| 326 | * @param string $password |
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| 327 | * @param string $recoveryPassword for the encryption app to reset encryption keys |
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| 328 | * @return bool |
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| 329 | */ |
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| 330 | public function setPassword($password, $recoveryPassword = null) { |
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| 331 | $this->legacyDispatcher->dispatch(IUser::class . '::preSetPassword', new GenericEvent($this, [ |
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| 332 | 'password' => $password, |
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| 333 | 'recoveryPassword' => $recoveryPassword, |
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| 334 | ])); |
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| 335 | if ($this->emitter) { |
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| 336 | $this->emitter->emit('\OC\User', 'preSetPassword', [$this, $password, $recoveryPassword]); |
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| 337 | } |
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| 338 | if ($this->backend->implementsActions(Backend::SET_PASSWORD)) { |
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| 339 | /** @var ISetPasswordBackend $backend */ |
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| 340 | $backend = $this->backend; |
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| 341 | $result = $backend->setPassword($this->uid, $password); |
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| 342 | |||
| 343 | if ($result !== false) { |
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| 344 | $this->legacyDispatcher->dispatch(IUser::class . '::postSetPassword', new GenericEvent($this, [ |
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| 345 | 'password' => $password, |
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| 346 | 'recoveryPassword' => $recoveryPassword, |
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| 347 | ])); |
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| 348 | if ($this->emitter) { |
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| 349 | $this->emitter->emit('\OC\User', 'postSetPassword', [$this, $password, $recoveryPassword]); |
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| 350 | } |
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| 351 | } |
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| 352 | |||
| 353 | return !($result === false); |
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| 354 | } else { |
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| 355 | return false; |
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| 356 | } |
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| 357 | } |
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| 358 | |||
| 359 | /** |
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| 360 | * get the users home folder to mount |
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| 361 | * |
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| 362 | * @return string |
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| 363 | */ |
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| 364 | public function getHome() { |
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| 365 | if (!$this->home) { |
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| 366 | /** @psalm-suppress UndefinedInterfaceMethod Once we get rid of the legacy implementsActions, psalm won't complain anymore */ |
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| 367 | if (($this->backend instanceof IGetHomeBackend || $this->backend->implementsActions(Backend::GET_HOME)) && $home = $this->backend->getHome($this->uid)) { |
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| 368 | $this->home = $home; |
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| 369 | } elseif ($this->config) { |
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| 370 | $this->home = $this->config->getSystemValueString('datadirectory', \OC::$SERVERROOT . '/data') . '/' . $this->uid; |
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| 371 | } else { |
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| 372 | $this->home = \OC::$SERVERROOT . '/data/' . $this->uid; |
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| 373 | } |
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| 374 | } |
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| 375 | return $this->home; |
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| 376 | } |
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| 377 | |||
| 378 | /** |
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| 379 | * Get the name of the backend class the user is connected with |
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| 380 | * |
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| 381 | * @return string |
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| 382 | */ |
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| 383 | public function getBackendClassName() { |
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| 384 | if ($this->backend instanceof IUserBackend) { |
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| 385 | return $this->backend->getBackendName(); |
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| 386 | } |
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| 387 | return get_class($this->backend); |
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| 388 | } |
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| 389 | |||
| 390 | public function getBackend(): ?UserInterface { |
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| 391 | return $this->backend; |
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| 392 | } |
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| 393 | |||
| 394 | /** |
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| 395 | * Check if the backend allows the user to change his avatar on Personal page |
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| 396 | * |
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| 397 | * @return bool |
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| 398 | */ |
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| 399 | public function canChangeAvatar() { |
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| 400 | if ($this->backend instanceof IProvideAvatarBackend || $this->backend->implementsActions(Backend::PROVIDE_AVATAR)) { |
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| 401 | /** @var IProvideAvatarBackend $backend */ |
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| 402 | $backend = $this->backend; |
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| 403 | return $backend->canChangeAvatar($this->uid); |
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| 404 | } |
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| 405 | return true; |
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| 406 | } |
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| 407 | |||
| 408 | /** |
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| 409 | * check if the backend supports changing passwords |
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| 410 | * |
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| 411 | * @return bool |
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| 412 | */ |
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| 413 | public function canChangePassword() { |
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| 414 | return $this->backend->implementsActions(Backend::SET_PASSWORD); |
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| 415 | } |
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| 416 | |||
| 417 | /** |
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| 418 | * check if the backend supports changing display names |
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| 419 | * |
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| 420 | * @return bool |
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| 421 | */ |
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| 422 | public function canChangeDisplayName() { |
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| 423 | if (!$this->config->getSystemValueBool('allow_user_to_change_display_name', true)) { |
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| 424 | return false; |
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| 425 | } |
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| 426 | return $this->backend->implementsActions(Backend::SET_DISPLAYNAME); |
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| 427 | } |
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| 428 | |||
| 429 | /** |
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| 430 | * check if the user is enabled |
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| 431 | * |
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| 432 | * @return bool |
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| 433 | */ |
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| 434 | public function isEnabled() { |
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| 440 | } |
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| 441 | |||
| 442 | /** |
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| 443 | * set the enabled status for the user |
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| 444 | * |
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| 445 | * @param bool $enabled |
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| 446 | */ |
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| 447 | public function setEnabled(bool $enabled = true) { |
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| 448 | $oldStatus = $this->isEnabled(); |
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| 449 | $this->enabled = $enabled; |
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| 450 | if ($oldStatus !== $this->enabled) { |
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| 451 | // TODO: First change the value, then trigger the event as done for all other properties. |
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| 452 | $this->triggerChange('enabled', $enabled, $oldStatus); |
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| 453 | $this->config->setUserValue($this->uid, 'core', 'enabled', $enabled ? 'true' : 'false'); |
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| 454 | } |
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| 455 | } |
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| 456 | |||
| 457 | /** |
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| 458 | * get the users email address |
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| 459 | * |
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| 460 | * @return string|null |
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| 461 | * @since 9.0.0 |
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| 462 | */ |
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| 463 | public function getEMailAddress() { |
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| 464 | return $this->getPrimaryEMailAddress() ?? $this->getSystemEMailAddress(); |
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| 465 | } |
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| 466 | |||
| 467 | /** |
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| 468 | * @inheritDoc |
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| 469 | */ |
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| 470 | public function getSystemEMailAddress(): ?string { |
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| 471 | return $this->config->getUserValue($this->uid, 'settings', 'email', null); |
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| 472 | } |
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| 473 | |||
| 474 | /** |
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| 475 | * @inheritDoc |
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| 476 | */ |
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| 477 | public function getPrimaryEMailAddress(): ?string { |
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| 478 | return $this->config->getUserValue($this->uid, 'settings', 'primary_email', null); |
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| 479 | } |
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| 480 | |||
| 481 | /** |
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| 482 | * get the users' quota |
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| 483 | * |
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| 484 | * @return string |
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| 485 | * @since 9.0.0 |
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| 486 | */ |
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| 487 | public function getQuota() { |
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| 488 | // allow apps to modify the user quota by hooking into the event |
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| 489 | $event = new GetQuotaEvent($this); |
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| 490 | $this->dispatcher->dispatchTyped($event); |
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| 491 | $overwriteQuota = $event->getQuota(); |
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| 492 | if ($overwriteQuota) { |
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| 493 | $quota = $overwriteQuota; |
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| 494 | } else { |
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| 495 | $quota = $this->config->getUserValue($this->uid, 'files', 'quota', 'default'); |
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| 496 | } |
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| 497 | if ($quota === 'default') { |
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| 498 | $quota = $this->config->getAppValue('files', 'default_quota', 'none'); |
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| 499 | |||
| 500 | // if unlimited quota is not allowed => avoid getting 'unlimited' as default_quota fallback value |
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| 501 | // use the first preset instead |
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| 502 | $allowUnlimitedQuota = $this->config->getAppValue('files', 'allow_unlimited_quota', '1') === '1'; |
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| 503 | if (!$allowUnlimitedQuota) { |
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| 504 | $presets = $this->config->getAppValue('files', 'quota_preset', '1 GB, 5 GB, 10 GB'); |
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| 505 | $presets = array_filter(array_map('trim', explode(',', $presets))); |
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| 506 | $quotaPreset = array_values(array_diff($presets, ['default', 'none'])); |
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| 507 | if (count($quotaPreset) > 0) { |
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| 508 | $quota = $this->config->getAppValue('files', 'default_quota', $quotaPreset[0]); |
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| 509 | } |
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| 510 | } |
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| 511 | } |
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| 512 | return $quota; |
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| 513 | } |
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| 514 | |||
| 515 | /** |
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| 516 | * set the users' quota |
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| 517 | * |
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| 518 | * @param string $quota |
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| 519 | * @return void |
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| 520 | * @throws InvalidArgumentException |
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| 521 | * @since 9.0.0 |
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| 522 | */ |
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| 523 | public function setQuota($quota) { |
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| 524 | $oldQuota = $this->config->getUserValue($this->uid, 'files', 'quota', ''); |
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| 525 | if ($quota !== 'none' and $quota !== 'default') { |
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| 526 | $bytesQuota = OC_Helper::computerFileSize($quota); |
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| 527 | if ($bytesQuota === false) { |
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| 528 | throw new InvalidArgumentException('Failed to set quota to invalid value '.$quota); |
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| 529 | } |
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| 530 | $quota = OC_Helper::humanFileSize($bytesQuota); |
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| 531 | } |
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| 532 | if ($quota !== $oldQuota) { |
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| 533 | $this->config->setUserValue($this->uid, 'files', 'quota', $quota); |
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| 534 | $this->triggerChange('quota', $quota, $oldQuota); |
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| 535 | } |
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| 536 | \OC_Helper::clearStorageInfo('/' . $this->uid . '/files'); |
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| 537 | } |
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| 538 | |||
| 539 | public function getManagerUids(): array { |
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| 540 | $encodedUids = $this->config->getUserValue( |
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| 541 | $this->uid, |
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| 542 | 'settings', |
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| 543 | self::CONFIG_KEY_MANAGERS, |
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| 544 | '[]' |
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| 545 | ); |
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| 546 | return json_decode($encodedUids, false, 512, JSON_THROW_ON_ERROR); |
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| 547 | } |
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| 548 | |||
| 549 | public function setManagerUids(array $uids): void { |
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| 550 | $oldUids = $this->getManagerUids(); |
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| 551 | $this->config->setUserValue( |
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| 552 | $this->uid, |
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| 553 | 'settings', |
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| 554 | self::CONFIG_KEY_MANAGERS, |
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| 555 | json_encode($uids, JSON_THROW_ON_ERROR) |
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| 556 | ); |
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| 557 | $this->triggerChange('managers', $uids, $oldUids); |
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| 558 | } |
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| 559 | |||
| 560 | /** |
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| 561 | * get the avatar image if it exists |
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| 562 | * |
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| 563 | * @param int $size |
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| 564 | * @return IImage|null |
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| 565 | * @since 9.0.0 |
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| 566 | */ |
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| 567 | public function getAvatarImage($size) { |
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| 568 | // delay the initialization |
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| 569 | if (is_null($this->avatarManager)) { |
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| 570 | $this->avatarManager = \OC::$server->getAvatarManager(); |
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| 571 | } |
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| 572 | |||
| 573 | $avatar = $this->avatarManager->getAvatar($this->uid); |
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| 574 | $image = $avatar->get(-1); |
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| 575 | if ($image) { |
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| 576 | return $image; |
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| 577 | } |
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| 578 | |||
| 579 | return null; |
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| 580 | } |
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| 581 | |||
| 582 | /** |
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| 583 | * get the federation cloud id |
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| 584 | * |
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| 585 | * @return string |
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| 586 | * @since 9.0.0 |
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| 587 | */ |
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| 588 | public function getCloudId() { |
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| 596 | } |
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| 597 | |||
| 598 | private function removeProtocolFromUrl(string $url): string { |
||
| 599 | if (strpos($url, 'https://') === 0) { |
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| 600 | return substr($url, strlen('https://')); |
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| 604 | } |
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| 605 | |||
| 606 | public function triggerChange($feature, $value = null, $oldValue = null) { |
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| 607 | $this->legacyDispatcher->dispatch(IUser::class . '::changeUser', new GenericEvent($this, [ |
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| 608 | 'feature' => $feature, |
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| 609 | 'value' => $value, |
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| 610 | 'oldValue' => $oldValue, |
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| 611 | ])); |
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| 612 | if ($this->emitter) { |
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| 613 | $this->emitter->emit('\OC\User', 'changeUser', [$this, $feature, $value, $oldValue]); |
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| 614 | } |
||
| 615 | } |
||
| 616 | } |
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| 617 |