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<?php |
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/** |
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* Payment Meta DB class |
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* |
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* @package Give |
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* @subpackage Classes/DB Payment Meta |
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* @copyright Copyright (c) 2016, GiveWP |
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* @license https://opensource.org/licenses/gpl-license GNU Public License |
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* @since 2.0 |
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*/ |
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// Exit if accessed directly. |
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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 Give_DB_Payment_Meta |
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* |
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* This class is for interacting with the payment meta database table. |
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* |
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* @since 2.0 |
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*/ |
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class Give_DB_Payment_Meta extends Give_DB_Meta { |
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/** |
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* Post type |
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* |
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* @since 2.0 |
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* @access protected |
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* @var bool |
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*/ |
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protected $post_type = 'give_payment'; |
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/** |
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* Meta type |
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* |
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* @since 2.0 |
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* @access protected |
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* @var bool |
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*/ |
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protected $meta_type = 'donation'; |
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/** |
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* Give_DB_Payment_Meta constructor. |
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* |
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* @access public |
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* @since 2.0 |
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*/ |
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public function __construct() { |
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/* @var WPDB $wpdb */ |
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global $wpdb; |
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// @todo: We leave $wpdb->paymentmeta for backward compatibility, use $wpdb->donationmeta instead. We can remove it after 2.1.3. |
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$wpdb->paymentmeta = $wpdb->donationmeta = $this->table_name = $wpdb->prefix . 'give_donationmeta'; |
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$this->version = '1.0'; |
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// Backward compatibility. |
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if ( ! give_has_upgrade_completed( 'v220_rename_donation_meta_type' ) ) { |
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$this->meta_type = 'payment'; |
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$wpdb->paymentmeta = $wpdb->donationmeta = $this->table_name = $wpdb->prefix . 'give_paymentmeta'; |
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} |
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parent::__construct(); |
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} |
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/** |
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* Get table columns and data types. |
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* |
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* @access public |
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* @since 2.0 |
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* |
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* @return array Columns and formats. |
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*/ |
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public function get_columns() { |
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return array( |
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'meta_id' => '%d', |
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"{$this->meta_type}_id" => '%d', |
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'meta_key' => '%s', |
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'meta_value' => '%s', |
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); |
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} |
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/** |
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* check if custom meta table enabled or not. |
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* |
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* @since 2.0 |
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* @access protected |
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* @return bool |
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*/ |
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protected function is_custom_meta_table_active() { |
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return give_has_upgrade_completed( 'v20_move_metadata_into_new_table' ); |
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} |
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} |
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This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.