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<?php |
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/** |
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* Form Meta DB class |
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* |
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* @package Give |
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* @subpackage Classes/DB Form Meta |
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* @copyright Copyright (c) 2016, WordImpress |
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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_Form_Meta |
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* |
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* This class is for interacting with the form 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_Form_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_forms'; |
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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 = 'form'; |
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/** |
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* Give_DB_Form_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 $wpdb; |
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$wpdb->formmeta = $this->table_name = $wpdb->prefix . 'give_formmeta'; |
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$this->primary_key = 'meta_id'; |
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$this->version = '1.0'; |
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$this->register_table(); |
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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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'form_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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* Create the table |
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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 void |
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*/ |
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public function create_table() { |
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global $wpdb; |
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$charset_collate = $wpdb->get_charset_collate(); |
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$sql = "CREATE TABLE {$this->table_name} ( |
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meta_id bigint(20) NOT NULL AUTO_INCREMENT, |
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form_id bigint(20) NOT NULL, |
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meta_key varchar(255) DEFAULT NULL, |
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meta_value longtext, |
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PRIMARY KEY (meta_id), |
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KEY form_id (form_id), |
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KEY meta_key (meta_key) |
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) {$charset_collate};"; |
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require_once( ABSPATH . 'wp-admin/includes/upgrade.php' ); |
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dbDelta( $sql ); |
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update_option( $this->table_name . '_db_version', $this->version ); |
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} |
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} |
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ravinderk /
Give
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