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<?php |
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/** |
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* Cache Helper class |
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* |
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* @package WCPOS\WooCommercePOS |
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*/ |
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|
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namespace WCPOS\WooCommercePOS\Services; |
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|
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use WCPOS\Vendor\Phpfastcache\Drivers\Files\Config; |
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use WCPOS\Vendor\Phpfastcache\Drivers\Files\Driver; |
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use WCPOS\Vendor\Phpfastcache\EventManager; |
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use WCPOS\Vendor\Phpfastcache\Helper\Psr16Adapter; |
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|
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/** |
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* Cache class. |
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*/ |
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class Cache { |
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/** |
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* Get the cache instance |
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* |
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* @param string $instance_id Instance ID. |
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* |
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* @return Psr16Adapter|object |
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*/ |
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public static function get_cache_instance( string $instance_id = 'default' ) { |
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static $cache = null; |
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|
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if ( null === $cache ) { |
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$upload_dir = wp_upload_dir(); |
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$cache_dir = $upload_dir['basedir'] . '/woocommerce_pos_cache'; |
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|
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if ( ! file_exists( $cache_dir ) ) { |
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wp_mkdir_p( $cache_dir ); |
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} |
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|
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// @phpstan-ignore-next-line. |
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$config = new Config( |
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array( |
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'path' => $cache_dir, |
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) |
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); |
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|
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$event_manager = EventManager::getInstance(); |
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|
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// Generate a unique instance ID for each logged-in user. |
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// @phpstan-ignore-next-line. |
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$driver = new Driver( $config, $instance_id ); |
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$driver->setEventManager( $event_manager ); |
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|
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// @phpstan-ignore-next-line. |
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$cache = new Psr16Adapter( $driver ); |
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} |
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|
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return $cache; |
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} |
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} |
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|
