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<?php |
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|
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namespace Boxzilla\Licensing; |
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|
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if (! defined('ABSPATH')) { |
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exit; |
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} |
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|
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class Poller |
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{ |
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public const HOOK = 'boxzilla_check_license_status'; |
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|
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/** |
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* @var API |
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*/ |
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protected $api; |
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|
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/** |
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* @var License |
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*/ |
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protected $license; |
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|
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/** |
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* Poller constructor. |
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* |
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* @param API $api |
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* @param License $license |
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*/ |
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public function __construct(API $api, License $license) |
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{ |
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$this->api = $api; |
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$this->license = $license; |
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} |
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|
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/** |
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* Add hooks. |
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*/ |
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public function init() |
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{ |
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if (! wp_next_scheduled(self::HOOK)) { |
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wp_schedule_event(time(), 'daily', self::HOOK); |
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} |
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|
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add_action(self::HOOK, [ $this, 'run' ]); |
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} |
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|
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public static function deactivate() |
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{ |
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wp_clear_scheduled_hook(self::HOOK); |
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} |
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|
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/** |
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* Run! |
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*/ |
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public function run() |
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{ |
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// don't run if license not active |
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if (! $this->license->activated) { |
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return; |
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} |
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|
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// assume valid by default, in case of server errors on our side. |
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$license_still_valid = true; |
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|
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try { |
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$remote_license = $this->api->get_license(); |
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$license_still_valid = $remote_license->valid; |
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} catch (API_Exception $e) { |
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// license key wasn't found or expired |
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if (in_array($e->getApiCode(), [ 'license_invalid', 'license_expired' ], true)) { |
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$license_still_valid = false; |
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} |
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} |
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|
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if (! $license_still_valid) { |
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$this->license->activated = false; |
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$this->license->save(); |
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} |
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} |
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} |
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|
