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class-give-db-sequential-ordering.php
146 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Sequential Donation DB |
| 4 | * |
| 5 | * @package Give |
| 6 | * @subpackage Classes/Give_DB_Sequential_Ordering |
| 7 | * @copyright Copyright (c) 2018, GiveWP |
| 8 | * @license https://opensource.org/licenses/gpl-license GNU Public License |
| 9 | * @since 2.1.0 |
| 10 | */ |
| 11 | |
| 12 | // Exit if accessed directly. |
| 13 | if ( ! defined( 'ABSPATH' ) ) { |
| 14 | exit; |
| 15 | } |
| 16 | |
| 17 | /** |
| 18 | * Give_DB_Sequential_Ordering Class |
| 19 | * |
| 20 | * This class is for interacting with the sequential donation database table. |
| 21 | * |
| 22 | * @since 2.1.0 |
| 23 | */ |
| 24 | class Give_DB_Sequential_Ordering extends Give_DB { |
| 25 | |
| 26 | /** |
| 27 | * Give_DB_Sequential_Ordering constructor. |
| 28 | * |
| 29 | * Set up the Give DB Donor class. |
| 30 | * |
| 31 | * @since 2.1.0 |
| 32 | * @access public |
| 33 | */ |
| 34 | public function __construct() { |
| 35 | /* @var WPDB $wpdb */ |
| 36 | global $wpdb; |
| 37 | |
| 38 | $this->table_name = $wpdb->prefix . 'give_sequential_ordering'; |
| 39 | $this->primary_key = 'id'; |
| 40 | $this->version = '1.0'; |
| 41 | |
| 42 | parent::__construct(); |
| 43 | } |
| 44 | |
| 45 | /** |
| 46 | * Get columns and formats |
| 47 | * |
| 48 | * @since 2.1.0 |
| 49 | * @access public |
| 50 | * |
| 51 | * @return array Columns and formats. |
| 52 | */ |
| 53 | public function get_columns() { |
| 54 | return array( |
| 55 | 'id' => '%d', |
| 56 | 'payment_id' => '%s', |
| 57 | ); |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * Get default column values |
| 62 | * |
| 63 | * @since 2.1.0 |
| 64 | * @access public |
| 65 | * |
| 66 | * @return array Default column values. |
| 67 | */ |
| 68 | public function get_column_defaults() { |
| 69 | return array( |
| 70 | 'id' => 0, |
| 71 | 'payment_id' => '', |
| 72 | ); |
| 73 | } |
| 74 | |
| 75 | |
| 76 | /** |
| 77 | * Create the table |
| 78 | * |
| 79 | * @since 2.1.0 |
| 80 | * @access public |
| 81 | * |
| 82 | * @return void |
| 83 | */ |
| 84 | public function create_table() { |
| 85 | global $wpdb; |
| 86 | $charset_collate = $wpdb->get_charset_collate(); |
| 87 | |
| 88 | // Calculate auto increment number. |
| 89 | $payment_ID = $wpdb->get_var( |
| 90 | $wpdb->prepare( |
| 91 | " |
| 92 | SELECT ID |
| 93 | FROM $wpdb->posts |
| 94 | WHERE post_type=%s |
| 95 | ORDER By ID desc |
| 96 | LIMIT 1 |
| 97 | ", |
| 98 | 'give_payment' |
| 99 | ) |
| 100 | ); |
| 101 | |
| 102 | $sql = "CREATE TABLE {$this->table_name} ( |
| 103 | id bigint(20) NOT NULL AUTO_INCREMENT, |
| 104 | payment_id bigint(20) NOT NULL, |
| 105 | PRIMARY KEY (id) |
| 106 | ) {$charset_collate};"; |
| 107 | |
| 108 | require_once( ABSPATH . 'wp-admin/includes/upgrade.php' ); |
| 109 | dbDelta( $sql ); |
| 110 | |
| 111 | if ( ! empty( $payment_ID ) ) { |
| 112 | $auto_increment = $payment_ID + 1; |
| 113 | $wpdb->query( "ALTER TABLE {$this->table_name} AUTO_INCREMENT={$auto_increment};" ); |
| 114 | give_update_option( 'sequential-ordering_number', $auto_increment ); |
| 115 | } else { |
| 116 | give_update_option( 'sequential-ordering_number', 1 ); |
| 117 | } |
| 118 | |
| 119 | update_option( $this->table_name . '_db_version', $this->version, false ); |
| 120 | } |
| 121 | |
| 122 | |
| 123 | /** |
| 124 | * Get id auto increment next value. |
| 125 | * |
| 126 | * @since 2.1.0 |
| 127 | * @return null|string |
| 128 | */ |
| 129 | public function get_id_auto_increment_val() { |
| 130 | global $wpdb; |
| 131 | |
| 132 | return $wpdb->get_var( |
| 133 | $wpdb->prepare( |
| 134 | " |
| 135 | SELECT AUTO_INCREMENT |
| 136 | FROM INFORMATION_SCHEMA.TABLES |
| 137 | WHERE TABLE_SCHEMA=%s |
| 138 | AND TABLE_NAME=%s |
| 139 | ", |
| 140 | DB_NAME, |
| 141 | $this->table_name |
| 142 | ) |
| 143 | ); |
| 144 | } |
| 145 | } |
| 146 |