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59 lines
1.2 KiB
59 lines
1.2 KiB
2 years ago
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<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Utils;
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final class SessionCache
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{
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private static function key(): string
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{
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global $cfg, $server;
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$key = 'server_' . $server;
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if (isset($cfg['Server']['user'])) {
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return $key . '_' . $cfg['Server']['user'];
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}
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return $key;
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}
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public static function has(string $name): bool
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{
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return isset($_SESSION['cache'][self::key()][$name]);
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}
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/**
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* @return mixed|null
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*/
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public static function get(string $name, ?callable $defaultValueCallback = null)
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{
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if (self::has($name)) {
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return $_SESSION['cache'][self::key()][$name];
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}
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if ($defaultValueCallback !== null) {
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$value = $defaultValueCallback();
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self::set($name, $value);
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return $value;
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}
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return null;
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}
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/**
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* @param mixed $value
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*/
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public static function set(string $name, $value): void
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{
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$_SESSION['cache'][self::key()][$name] = $value;
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}
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public static function remove(string $name): void
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{
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unset($_SESSION['cache'][self::key()][$name]);
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}
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}
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