# woorewards/trunk/include/options.php

MyRewards, version trunk. 123 lines.

- Page: https://pluginprobe.com/plugins/woorewards/trunk/code/include/options.php
- Raw: https://pluginprobe.com/plugins/woorewards/trunk/raw/include/options.php
- Modified: 2026-02-17T11:50:30+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/woorewards/trunk/code/include/options.php#L10-L20`.

```php
<?php
namespace LWS\WOOREWARDS;

// don't call the file directly
if( !defined( 'ABSPATH' ) ) exit();

/** Save Pool options from Admin screen.
 * Use a faky hidden field named 'lws-wr-pool-option' as entry point
 * and save relevant fields as pool post. */
class Options
{
	private $optPool   = 'lws-wr-pool-option';
	private $poolOptionPrefix = 'lws-wr-pool-option-';
	private $pagePool  = LWS_WOOREWARDS_PAGE.'.loyalty';
	private $whitelist = array();

	function __construct()
	{
		\add_action('pre_update_option_'.$this->optPool, array($this, 'savePool'), 9, 3);

		global $wp_version;
		if( \version_compare(explode('-', $wp_version, 2)[0], '5.5', '>=') )
			\add_filter('allowed_options', array($this, 'whitelistPoolOptions'), 99999);
		else
			\add_filter('whitelist_options', array($this, 'whitelistPoolOptions'), 99999);
	}

	/** @return bool */
	function isOptionPage()
	{
		// phpcs:ignore WordPress.Security.NonceVerification.Missing -- called inside WP settings API
		if( !isset($_POST['tab']) || false === strpos(\sanitize_text_field(\wp_unslash($_POST['tab'])), 'wr_loyalty') )
			return false;

		$vars = array(
			'action' => 'update',
			'option_page' => LWS_WOOREWARDS_PAGE.'.loyalty'
		);
		foreach( $vars as $var => $value )
		{
			if( !isset($GLOBALS[$var]) || $GLOBALS[$var] != $value )
				return false;
		}

		return true;
	}

	/** grab pool options */
	function whitelistPoolOptions($whitelistOptions)
	{
		// we are from settings screen
		if( $this->isOptionPage() && isset($whitelistOptions[$this->pagePool]) )
		{
			// take all page fields except pool id tweak
			$lastOptions = array($this->optPool);
			$this->whitelist = array_diff($whitelistOptions[$this->pagePool], $lastOptions);
			// if include the pool id saving tweak field,
			// means we are explicitely from one pool edition
			// only this one will be saved, the rest is done by savePool()
			if (count($whitelistOptions[$this->pagePool]) != count($this->whitelist)) {
				$whitelistOptions[$this->pagePool] = $lastOptions;
			}
		}
		return $whitelistOptions;
	}

	/** Save any relevant $_POST in pool wp_post.
	 *	@return $oldValue cause WP dont go further with that option. */
	function savePool($value, $oldValue, $option)
	{
		if( $this->whitelist && ($poolId = intval($value)) >= 0 )
		{
			$pool = \apply_filters('lws_wr_pool_admin_options_get_pool', null, $poolId, $this->whitelist, $this->poolOptionPrefix);
			if( empty($pool) && $poolId > 0 )
				$pool = \LWS\WOOREWARDS\Collections\Pools::instanciate()->load(array('p' => $poolId, 'deep'=>false))->last();

			if( empty($pool) )
			{
				if (defined('WP_DEBUG') && WP_DEBUG) error_log("Requested pool cannot be loaded or created ($poolId)."); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
				\lws_admin_add_notice_once('wr-pool-option-update-failure', __("Requested loyalty system cannot be loaded or created.", 'woorewards-lite'), array('level'=>'error'));
			}
			else
			{
				\do_action('lws_wr_pool_admin_options_before_update', $pool, $this->whitelist);

				foreach( $this->whitelist as $option )
				{
					$option = trim($option);
					$value  = isset($_POST[$option]) ? \wp_unslash($_POST[$option]) : null; // phpcs:ignore WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- nonce verified by WP settings API, value sanitized by pool setOption

					if( substr($option, 0, strlen($this->poolOptionPrefix)) == $this->poolOptionPrefix )
					{
						$key = substr($option, strlen($this->poolOptionPrefix));
						$pool->setOption($key, $value);
						// special case
						if( $key == 'title' && $value && !($poolId && $pool->getName()) )
							$pool->setName($value);
					}
					else if( $option != $this->optPool )
					{
						\update_option($option, $value);
					}
				}

				if( $pool->getName() )
					$pool->ensureNameUnicity();
				else
				{
					\lws_admin_add_notice_once('wr-pool-no-name', __("Please, set a <b>Title</b> for this Points and Rewards System.", 'woorewards-lite'), array('level' => 'warning'));
					if( !$pool->getOption('disabled') )
					{
						$pool->setOption('disabled', true);
						\lws_admin_add_notice_once('wr-pool-no-name', __("A Points and Rewards System without a <b>Title</b> cannot be turned <b>On</b>.", 'woorewards-lite'), array('level' => 'warning'));
					}
				}
				$pool->save(false, false);
				\do_action('lws_wr_pool_admin_options_after_update', $pool, $this->whitelist);
			}
		}
		return $oldValue;
	}
}

```