wpcf7_convert_to_cpt() │ CF7 3.0.0

Converts old data in the dedicated database table to custom posts.

Хуков нет.

Возвращает

null. Ничего (null).

Использование

wpcf7_convert_to_cpt( $new_ver, $old_ver );

$new_ver (обязательный)

-

$old_ver (обязательный)

-

Список изменений

Код wpcf7_convert_to_cpt() wpcf7 convert to cpt ^{CF7 5.9.3}

function wpcf7_convert_to_cpt( $new_ver, $old_ver ) {
	global $wpdb;

	if ( ! version_compare( $old_ver, '3.0-dev', '<' ) ) {
		return;
	}

	$old_rows = array();

	$table_name = $wpdb->prefix . "contact_form_7";

	if ( $wpdb->get_var( "SHOW TABLES LIKE '$table_name'" ) ) {
		$old_rows = $wpdb->get_results( "SELECT * FROM $table_name" );
	} elseif ( $opt = get_option( 'wpcf7' )
	and ! empty( $opt['contact_forms'] ) ) {
		foreach ( (array) $opt['contact_forms'] as $key => $value ) {
			$old_rows[] = (object) array_merge(
				$value,
				array( 'cf7_unit_id' => $key )
			);
		}
	}

	foreach ( (array) $old_rows as $row ) {
		$q = "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_old_cf7_unit_id'"
			. $wpdb->prepare( " AND meta_value = %d", $row->cf7_unit_id );

		if ( $wpdb->get_var( $q ) ) {
			continue;
		}

		$postarr = array(
			'post_type' => 'wpcf7_contact_form',
			'post_status' => 'publish',
			'post_title' => maybe_unserialize( $row->title ),
		);

		$post_id = wp_insert_post( $postarr );

		if ( $post_id ) {
			update_post_meta( $post_id, '_old_cf7_unit_id', $row->cf7_unit_id );

			$metas = array(
				'form',
				'mail',
				'mail_2',
				'messages',
				'additional_settings',
			);

			foreach ( $metas as $meta ) {
				update_post_meta( $post_id, '_' . $meta,
					wpcf7_normalize_newline_deep( maybe_unserialize( $row->{$meta} ) )
				);
			}
		}
	}
}