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<?php |
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/** |
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* Sequential Donation DB |
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* |
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* @package Give |
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* @subpackage Classes/Give_DB_Sequential_Ordering |
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* @copyright Copyright (c) 2018, GiveWP |
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* @license https://opensource.org/licenses/gpl-license GNU Public License |
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* @since 2.1.0 |
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*/ |
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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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/** |
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* Give_DB_Sequential_Ordering Class |
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* |
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* This class is for interacting with the sequential donation database table. |
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* |
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* @since 2.1.0 |
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*/ |
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class Give_DB_Sequential_Ordering extends Give_DB { |
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|
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/** |
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* Give_DB_Sequential_Ordering constructor. |
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* |
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* Set up the Give DB Donor class. |
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* |
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* @since 2.1.0 |
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* @access public |
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*/ |
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public function __construct() { |
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/* @var WPDB $wpdb */ |
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global $wpdb; |
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|
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$this->table_name = $wpdb->prefix . 'give_sequential_ordering'; |
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$this->primary_key = 'id'; |
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$this->version = '1.0'; |
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|
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parent::__construct(); |
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} |
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|
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/** |
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* Get columns and formats |
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* |
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* @since 2.1.0 |
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* @access public |
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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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'id' => '%d', |
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'payment_id' => '%s', |
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); |
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} |
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|
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/** |
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* Get default column values |
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* |
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* @since 2.1.0 |
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* @access public |
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* |
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* @return array Default column values. |
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*/ |
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public function get_column_defaults() { |
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return array( |
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'id' => 0, |
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'payment_id' => '', |
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); |
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} |
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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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* @since 2.1.0 |
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* @access public |
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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 = $wpdb->get_charset_collate(); |
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|
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// Calculate auto increment number. |
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$payment_ID = $wpdb->get_var( |
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$wpdb->prepare( |
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" |
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SELECT ID |
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FROM $wpdb->posts |
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WHERE post_type=%s |
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ORDER By ID desc |
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LIMIT 1 |
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", |
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'give_payment' |
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) |
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); |
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|
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$sql = "CREATE TABLE {$this->table_name} ( |
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id bigint(20) NOT NULL AUTO_INCREMENT, |
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payment_id bigint(20) NOT NULL, |
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PRIMARY KEY (id) |
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) {$charset_collate};"; |
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|
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require_once ABSPATH . 'wp-admin/includes/upgrade.php'; |
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dbDelta( $sql ); |
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|
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if ( ! empty( $payment_ID ) ) { |
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$auto_increment = $payment_ID + 1; |
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$wpdb->query( "ALTER TABLE {$this->table_name} AUTO_INCREMENT={$auto_increment};" ); |
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give_update_option( 'sequential-ordering_number', $auto_increment ); |
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} else { |
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give_update_option( 'sequential-ordering_number', 1 ); |
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} |
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|
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update_option( $this->table_name . '_db_version', $this->version, false ); |
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} |
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|
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|
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/** |
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* Get id auto increment next value. |
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* |
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* @since 2.1.0 |
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* @return null|string |
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*/ |
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public function get_id_auto_increment_val() { |
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global $wpdb; |
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|
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return $wpdb->get_var( |
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$wpdb->prepare( |
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' |
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SELECT AUTO_INCREMENT |
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FROM INFORMATION_SCHEMA.TABLES |
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WHERE TABLE_SCHEMA=%s |
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AND TABLE_NAME=%s |
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', |
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DB_NAME, |
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$this->table_name |
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) |
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); |
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} |
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} |
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|
