108 lines
2.6 KiB
PHP
108 lines
2.6 KiB
PHP
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<?php
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declare(strict_types=1);
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final class Session
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{
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public const TYPE_INT = 1;
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public const TYPE_STRING = 2;
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public const TYPE_BOOL = 3;
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private const IS_LOGGED_IN = 'is_logged_in';
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private const USER_ID = 'account_id';
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private const USERNAME = 'username';
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private const PERMISSION = 'permission';
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private const EMAIL = 'email';
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private const JABBER_ADDRESS = 'jabber';
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public function __construct()
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{
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@session_start();
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if (!$this->HasValue(self::IS_LOGGED_IN)) {
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$this->SetBool(self::IS_LOGGED_IN, false);
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}
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}
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public function Destroy(): void
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{
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session_unset();
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session_destroy();
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}
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public function Login(string $usernameOrEmail, string $password): bool
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{
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try {
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$user = User::getFromUsername($usernameOrEmail);
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} catch (Throwable $e) {
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$user = User::getFromEmail($usernameOrEmail);
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}
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if ($user === null || !Password::IsValid($password, $user->getPassword())) {
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return false;
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}
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$this->SetBool(self::IS_LOGGED_IN, true);
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$this->SetInt(self::USER_ID, $user->getPrimaryKey());
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$this->SetString(self::USERNAME, $user->getUsername());
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$this->SetString(self::EMAIL, $user->getEmail());
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$this->SetString(self::JABBER_ADDRESS, $user->getJabberAddress());
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return true;
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}
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public function HasValue(string $key): bool
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{
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return self::HasSession() && isset($_SESSION[$key]);
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}
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public function SetBool(string $key, bool $value): void
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{
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$_SESSION[$key] = $value;
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}
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public function SetString(string $key, string $value): void
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{
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$_SESSION[$key] = $value;
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}
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public function SetInt(string $key, int $value): void
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{
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$_SESSION[$key] = $value;
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}
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public function IsLoggedIn(): bool
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{
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return self::HasSession() && $this->GetBool(self::IS_LOGGED_IN);
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}
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public function GetInt(string $key): ?int
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{
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return $this->HasValue($key) ? (int)$_SESSION[$key] : null;
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}
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public function GetString(string $key): ?string
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{
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return $this->HasValue($key) ? (string)$_SESSION[$key] : null;
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}
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public function GetBool(string $key): ?bool
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{
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return $this->HasValue($key) ? (bool)$_SESSION[$key] : null;
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}
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public function GetAccountId(): ?int
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{
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return $this->GetInt(self::USER_ID);
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}
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public function GetPermission(): ?int
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{
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return $this->GetInt(self::PERMISSION);
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}
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public static function HasSession(): bool
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{
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return isset($_SESSION);
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}
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}
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