golden hour

/home/godaofbq/drhyperbaric.com/wp-content/plugins/woocommerce/src/Internal/Utilities

File/Folder	Size	Actions
BlocksUtil.php	2.18 KB
COTMigrationUtil.php	6.04 KB
DatabaseUtil.php	14.47 KB
FilesystemUtil.php	2.38 KB
HtmlSanitizer.php	3.1 KB
LegacyRestApiStub.php	6.48 KB
PluginInstaller.php	13.81 KB
Types.php	1.97 KB
URL.php	13.1 KB
URLException.php	191 B
Users.php	7.64 KB
WebhookUtil.php	5.29 KB
error_log	32.84 KB

Edit: DatabaseUtil.php

<?php
/**
 * DatabaseUtil class file.
 */

namespace Automattic\WooCommerce\Internal\Utilities;

use DateTime;
use DateTimeZone;
use Vtiful\Kernel\Format;

/**
 * A class of utilities for dealing with the database.
 */
class DatabaseUtil {

/**
	 * Wrapper for the WordPress dbDelta function, allows to execute a series of SQL queries.
	 *
	 * @param string $queries The SQL queries to execute.
	 * @param bool   $execute Ture to actually execute the queries, false to only simulate the execution.
	 * @return array The result of the execution (or simulation) from dbDelta.
	 */
	public function dbdelta( string $queries = '', bool $execute = true ): array {
		require_once ABSPATH . 'wp-admin/includes/upgrade.php';

return dbDelta( $queries, $execute );
	}

/**
	 * Given a set of table creation SQL statements, check which of the tables are currently missing in the database.
	 *
	 * @param string $creation_queries The SQL queries to execute ("CREATE TABLE" statements, same format as for dbDelta).
	 * @return array An array containing the names of the tables that currently don't exist in the database.
	 */
	public function get_missing_tables( string $creation_queries ): array {
		global $wpdb;
		$suppress_errors = $wpdb->suppress_errors( true );
		$dbdelta_output  = $this->dbdelta( $creation_queries, false );
		$wpdb->suppress_errors( $suppress_errors );
		$parsed_output = $this->parse_dbdelta_output( $dbdelta_output );
		return $parsed_output['created_tables'];
	}

/**
	 * Parses the output given by dbdelta and returns information about it.
	 *
	 * @param array $dbdelta_output The output from the execution of dbdelta.
	 * @return array[] An array containing a 'created_tables' key whose value is an array with the names of the tables that have been (or would have been) created.
	 */
	public function parse_dbdelta_output( array $dbdelta_output ): array {
		$created_tables = array();

foreach ( $dbdelta_output as $table_name => $result ) {
			if ( "Created table $table_name" === $result ) {
				$created_tables[] = str_replace( '(', '', $table_name );
			}
		}

return array( 'created_tables' => $created_tables );
	}

/**
	 * Drops a database table.
	 *
	 * @param string $table_name The name of the table to drop.
	 * @param bool   $add_prefix True if the table name passed needs to be prefixed with $wpdb->prefix before processing.
	 * @return bool True on success, false on error.
	 */
	public function drop_database_table( string $table_name, bool $add_prefix = false ) {
		global $wpdb;

if ( $add_prefix ) {
			$table_name = $wpdb->prefix . $table_name;
		}

//phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
		return $wpdb->query( "DROP TABLE IF EXISTS `{$table_name}`" );
	}

/**
	 * Drops a table index, if both the table and the index exist.
	 *
	 * @param string $table_name The name of the table that contains the index.
	 * @param string $index_name The name of the index to be dropped.
	 * @return bool True if the index has been dropped, false if either the table or the index don't exist.
	 */
	public function drop_table_index( string $table_name, string $index_name ): bool {
		global $wpdb;

if ( empty( $this->get_index_columns( $table_name, $index_name ) ) ) {
			return false;
		}

// phpcs:ignore WordPress.DB.PreparedSQL
		$wpdb->query( "ALTER TABLE $table_name DROP INDEX $index_name" );
		return true;
	}

/**
	 * Create a primary key for a table, only if the table doesn't have a primary key already.
	 *
	 * @param string $table_name Table name.
	 * @param array  $columns An array with the index column names.
	 * @return bool True if the key has been created, false if the table already had a primary key.
	 */
	public function create_primary_key( string $table_name, array $columns ) {
		global $wpdb;

if ( ! empty( $this->get_index_columns( $table_name ) ) ) {
			return false;
		}

// phpcs:ignore WordPress.DB.PreparedSQL
		$wpdb->query( "ALTER TABLE $table_name ADD PRIMARY KEY(`" . join( '`,`', $columns ) . '`)' );
		return true;
	}

/**
	 * Get the columns of a given table index, or of the primary key.
	 *
	 * @param string $table_name Table name.
	 * @param string $index_name Index name, empty string for the primary key.
	 * @return array The index columns. Empty array if the table or the index don't exist.
	 */
	public function get_index_columns( string $table_name, string $index_name = '' ): array {
		global $wpdb;

if ( empty( $index_name ) ) {
			$index_name = 'PRIMARY';
		}

// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
		$results = $wpdb->get_results( $wpdb->prepare( "SHOW INDEX FROM $table_name WHERE Key_name = %s", $index_name ) );

if ( empty( $results ) ) {
			return array();
		}

return array_column( $results, 'Column_name' );
	}

/**
	 * Formats an object value of type `$type` for inclusion in the database.
	 *
	 * @param mixed  $value Raw value.
	 * @param string $type  Data type.
	 * @return mixed
	 * @throws \Exception When an invalid type is passed.
	 */
	public function format_object_value_for_db( $value, string $type ) {
		switch ( $type ) {
			case 'decimal':
				$value = wc_format_decimal( $value, false, true );
				break;
			case 'int':
				$value = (int) $value;
				break;
			case 'bool':
				$value = wc_string_to_bool( $value );
				break;
			case 'string':
				$value = strval( $value );
				break;
			case 'date':
				// Date properties are converted to the WP timezone (see WC_Data::set_date_prop() method), however
				// for our own tables we persist dates in GMT.
				$value = $value ? ( new DateTime( $value ) )->setTimezone( new DateTimeZone( '+00:00' ) )->format( 'Y-m-d H:i:s' ) : null;
				break;
			case 'date_epoch':
				$value = $value ? ( new DateTime( "@{$value}" ) )->format( 'Y-m-d H:i:s' ) : null;
				break;
			default:
				throw new \Exception( esc_html( 'Invalid type received: ' . $type ) );
		}

return $value;
	}

/**
	 * Returns the `$wpdb` placeholder to use for data type `$type`.
	 *
	 * @param string $type Data type.
	 * @return string
	 * @throws \Exception When an invalid type is passed.
	 */
	public function get_wpdb_format_for_type( string $type ) {
		static $wpdb_placeholder_for_type = array(
			'int'        => '%d',
			'decimal'    => '%f',
			'string'     => '%s',
			'date'       => '%s',
			'date_epoch' => '%s',
			'bool'       => '%d',
		);

if ( ! isset( $wpdb_placeholder_for_type[ $type ] ) ) {
			throw new \Exception( esc_html( 'Invalid column type: ' . $type ) );
		}

return $wpdb_placeholder_for_type[ $type ];
	}

/**
	 * Generates ON DUPLICATE KEY UPDATE clause to be used in migration.
	 *
	 * @param array $columns List of column names.
	 *
	 * @return string SQL clause for INSERT...ON DUPLICATE KEY UPDATE
	 */
	public function generate_on_duplicate_statement_clause( array $columns ): string {
		$update_value_statements = array();
		foreach ( $columns as $column ) {
			$update_value_statements[] = "`$column` = VALUES( `$column` )";
		}
		$update_value_clause = implode( ', ', $update_value_statements );

return "ON DUPLICATE KEY UPDATE $update_value_clause";
	}

/**
	 * Hybrid of $wpdb->update and $wpdb->insert. It will try to update a row, and if it doesn't exist, it will insert it. This needs unique constraints to be set on the table on all ID columns.
	 *
	 * You can use this function only when:
	 * 1. There is only one unique constraint on the table. The constraint can contain multiple columns, but it must be the only one unique constraint.
	 * 2. The complete unique constraint must be part of the $data array.
	 * 3. You do not need the LAST_INSERT_ID() value.
	 *
	 * @param string $table_name Table name.
	 * @param array  $data Unescaped data to update (in column => value pairs).
	 * @param array  $format An array of formats to be mapped to each of the values in $data.
	 *
	 * @return int Returns the value of DB's  ON DUPLICATE KEY UPDATE clause.
	 */
	public function insert_on_duplicate_key_update( $table_name, $data, $format ): int {
		global $wpdb;
		if ( empty( $data ) ) {
			return 0;
		}

$columns      = array_keys( $data );
		$value_format = array();
		$values       = array();
		$index        = 0;
		// Directly use NULL for placeholder if the value is NULL, since otherwise $wpdb->prepare will convert it to empty string.
		foreach ( $data as $key => $value ) {
			if ( is_null( $value ) ) {
				$value_format[] = 'NULL';
			} else {
				$values[]       = $value;
				$value_format[] = $format[ $index ];
			}
			++$index;
		}
		$column_clause       = '`' . implode( '`, `', $columns ) . '`';
		$value_format_clause = implode( ', ', $value_format );
		$on_duplicate_clause = $this->generate_on_duplicate_statement_clause( $columns );
		// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare -- Values are escaped in $wpdb->prepare.
		$sql = $wpdb->prepare(
			"
INSERT INTO $table_name ( $column_clause )
VALUES ( $value_format_clause )
$on_duplicate_clause
",
			$values
		);
		// phpcs:enable
		// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- $sql is prepared.
		return $wpdb->query( $sql );
	}

/**
	 * Hybrid of $wpdb->update and $wpdb->insert. It will try to update a row, and if it doesn't exist, it will insert it. Unlike `insert_on_duplicate_key_update` it does not require a unique constraint, but also does not guarantee uniqueness on its own.
	 *
	 * When a unique constraint is present, it will perform better than the `insert_on_duplicate_key_update` since it needs fewer locks.
	 *
	 * Note that it will only update at max just 1 database row, unlike `wpdb->update` which updates everything that matches the `$where` criteria. This is also why it needs a primary_key_column.
	 *
	 * @param string $table_name Table Name.
	 * @param array  $data Data to insert update in array($column_name => $value) format.
	 * @param array  $where Update conditions in array($column_name => $value) format. Conditions will be joined by AND.
	 * @param array  $format Format strings for data. Unlike $wpdb->update/insert, this method won't guess the format, and has to be provided explicitly.
	 * @param array  $where_format Format strings for where conditions. Unlike $wpdb->update/insert, this method won't guess the format, and has to be provided explicitly.
	 * @param string $primary_key_column Name of the Primary key column.
	 * @param string $primary_key_format Format for primary key.
	 *
	 * @return bool|int Number of rows affected. Boolean false on error.
	 */
	public function insert_or_update( $table_name, $data, $where, $format, $where_format, $primary_key_column = 'id', $primary_key_format = '%d' ) {
		global $wpdb;
		if ( empty( $data ) || empty( $where ) ) {
			return 0;
		}

// Build select query.
		$values     = array();
		$index      = 0;
		$conditions = array();
		foreach ( $where as $column => $value ) {
			if ( is_null( $value ) ) {
				$conditions[] = "`$column` IS NULL";
				continue;
			}
			$conditions[] = "`$column` = " . $where_format[ $index ];
			$values[]     = $value;
			++$index;
		}

$conditions = implode( ' AND ', $conditions );
		// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare -- $primary_key_column and $table_name are hardcoded. $conditions is being prepared.
		$query = $wpdb->prepare( "SELECT `$primary_key_column` FROM `$table_name` WHERE $conditions LIMIT 1", $values );

// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- $query is prepared above.
		$row_id = $wpdb->get_var( $query );

if ( $row_id ) {
			// Update the row.
			$result = $wpdb->update( $table_name, $data, array( $primary_key_column => $row_id ), $format, array( $primary_key_format ) );
		} else {
			// Insert the row.
			$result = $wpdb->insert( $table_name, $data, $format );
		}

return $result;
	}

/**
	 * Get max index length.
	 *
	 * @return int Max index length.
	 */
	public function get_max_index_length(): int {
		/**
		 * Filters the maximum index length in the database.
		 *
		 * Indexes have a maximum size of 767 bytes. Historically, we haven't need to be concerned about that.
		 * As of WP 4.2, however, they moved to utf8mb4, which uses 4 bytes per character. This means that an index which
		 * used to have room for floor(767/3) = 255 characters, now only has room for floor(767/4) = 191 characters.
		 *
		 * Additionally, MyISAM engine also limits the index size to 1000 bytes. We add this filter so that interested folks on InnoDB engine can increase the size till allowed 3071 bytes.
		 *
		 * @param int $max_index_length Maximum index length. Default 191.
		 *
		 * @since 8.0.0
		 */
		$max_index_length = apply_filters( 'woocommerce_database_max_index_length', 191 );
		// Index length cannot be more than 768, which is 3078 bytes in utf8mb4 and max allowed by InnoDB engine.
		return min( absint( $max_index_length ), 767 );
	}

/**
	 * Create a fulltext index on order address table.
	 *
	 * @return void
	 */
	public function create_fts_index_order_address_table(): void {
		global $wpdb;
		$address_table = $wpdb->prefix . 'wc_order_addresses';
		// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- $address_table is hardcoded.
		$wpdb->query( "CREATE FULLTEXT INDEX order_addresses_fts ON $address_table (first_name, last_name, company, address_1, address_2, city, state, postcode, country, email)" );
	}

/**
	 * Check if fulltext index with key `order_addresses_fts` on order address table exists.
	 *
	 * @return bool
	 */
	public function fts_index_on_order_address_table_exists(): bool {
		global $wpdb;
		$address_table = $wpdb->prefix . 'wc_order_addresses';
		// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- $address_table is hardcoded.
		return ! empty( $wpdb->get_results( "SHOW INDEX FROM $address_table WHERE Key_name = 'order_addresses_fts'" ) );
	}

/**
	 * Create a fulltext index on order item table.
	 *
	 * @return void
	 */
	public function create_fts_index_order_item_table(): void {
		global $wpdb;
		$order_item_table = $wpdb->prefix . 'woocommerce_order_items';
		// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- $order_item_table is hardcoded.
		$wpdb->query( "CREATE FULLTEXT INDEX order_item_fts ON $order_item_table (order_item_name)" );
	}

/**
	 * Check if fulltext index with key `order_item_fts` on order item table exists.
	 *
	 * @return bool
	 */
	public function fts_index_on_order_item_table_exists(): bool {
		global $wpdb;
		$order_item_table = $wpdb->prefix . 'woocommerce_order_items';
		// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- $order_item_table is hardcoded.
		return ! empty( $wpdb->get_results( "SHOW INDEX FROM $order_item_table WHERE Key_name = 'order_item_fts'" ) );
	}
}