# mainwp/6.2.2/modules/logs/classes/class-log-db-driver-wpdb.php

MainWP Dashboard: Self-hosted WordPress Management for Agencies, version 6.2.2. 186 lines.

- Page: https://pluginprobe.com/plugins/mainwp/6.2.2/code/modules/logs/classes/class-log-db-driver-wpdb.php
- Raw: https://pluginprobe.com/plugins/mainwp/6.2.2/raw/modules/logs/classes/class-log-db-driver-wpdb.php
- Modified: 2026-02-24T16:08:26+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/mainwp/6.2.2/code/modules/logs/classes/class-log-db-driver-wpdb.php#L10-L20`.

```php
<?php
/**
 * MainWP Database Site Actions
 *
 * This file handles all interactions with the Site Actions DB.
 *
 * @package MainWP/Dashboard
 */

namespace MainWP\Dashboard\Module\Log;

use MainWP\Dashboard\MainWP_DB;

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

/**
 * Class Log_DB_Driver_WPDB
 */
class Log_DB_Driver_WPDB implements Log_DB_Driver {
    /**
     * Holds Query class
     *
     * @var Query
     */
    protected $query;

    /**
     * Hold records table name
     *
     * @var string
     */
    public $table;

    /**
     * Hold meta table name
     *
     * @var string
     */
    public $table_meta;


    /**
     * Hold wp table name
     *
     * @var string
     */
    public $table_wp;

    /**
     * Class constructor.
     */
    public function __construct() {
        global $wpdb;
        $this->query      = new Log_Query();
        $this->table      = MainWP_DB::instance()->get_table_name( 'wp_logs' );
        $this->table_meta = MainWP_DB::instance()->get_table_name( 'wp_logs_meta' );
        $this->table_wp   = MainWP_DB::instance()->get_table_name( 'wp' );

        $wpdb->mainwp_tbl_logs      = $this->table;
        $wpdb->mainwp_tbl_logs_meta = $this->table_meta;
        $wpdb->mainwp_tbl_wp        = $this->table_wp;
    }

    /**
     * Insert a record.
     *
     * @param array $data Data to insert.
     *
     * @return int
     */
    public function insert_record( $data ) { // phpcs:ignore -- NOSONAR - complex method.a
        global $wpdb;

        if ( defined( 'WP_IMPORTING' ) && WP_IMPORTING ) {
            return false;
        }

        $meta = array();
        if ( array_key_exists( 'meta', $data ) ) {
            $meta = $data['meta'];
            unset( $data['meta'] );
        }

        if ( ! empty( $data['created'] ) ) {
            $data['created'] = Log_Manager::normalize_to_microseconds( $data['created'] ); // Store timestamps (including microseconds) as a BIGINT.
        }

        $result = $wpdb->insert( $this->table, $data ); //phpcs:ignore -- ok.
        if ( ! $result ) {
            return false;
        }

        $record_id = $wpdb->insert_id;

        // Insert record meta.
        foreach ( (array) $meta as $key => $vals ) {
            if ( is_scalar( $vals ) && '' !== $vals ) {
                $this->insert_meta( $record_id, $key, $vals );
            } else {
                foreach ( (array) $vals as $key_val => $val ) {
                    if ( is_scalar( $val ) && '' !== $val ) {
                        $this->insert_meta( $record_id, $key_val, $val );
                    }
                }
            }
        }
        return $record_id;
    }

    /**
     * Insert record meta
     *
     * @param int    $record_id Record ID.
     * @param string $key       Meta Key.
     * @param string $val       Meta Data.
     *
     * @return array
     */
    public function insert_meta( $record_id, $key, $val ) {
        global $wpdb;

        return $wpdb->replace( //phpcs:ignore -- ok.
            $this->table_meta,
            array(
                'meta_log_id' => $record_id,
                'meta_key'    => $key, //phpcs:ignore -- ok.
                'meta_value'  => $val, //phpcs:ignore -- ok.
            )
        );
    }

    /**
     * Retrieve records
     *
     * @param array $args Query arguments.
     *
     * @return array
     */
    public function get_records( $args ) {
        return $this->query->query( $args );
    }

    /**
     * Returns array of existing values for requested column.
     * Used to fill search filters with only used items, instead of all items.
     *
     * GROUP BY allows query to find just the first occurrence of each value in the column,
     * increasing the efficiency of the query.
     *
     * @param string $column Column being filtered.
     *
     * @return array
     */
    public function get_column_values( $column ) {
        global $wpdb;
        return (array) $wpdb->get_results( //phpcs:ignore -- ok.
            "SELECT DISTINCT $column FROM $wpdb->mainwp_tbl_logs", // @codingStandardsIgnoreLine can't prepare column name
            'ARRAY_A'
        );
    }

    /**
     * Public getter to return table names
     *
     * @return array
     */
    public function get_table_names() {
        return array(
            $this->table,
            $this->table_meta,
        );
    }

    /**
     * Purge storage.
     *
     * @param \MainWP\Dashboard\Module\Log\Log_Manager $manager Instance of the Log_Manager.
     */
    public function purge_storage( $manager ) {
        // @DEVTODO: Not doing anything here until the deactivation/uninstall flow has been rethought.
    }
}

```