upgrade_160() │ WP 2.0.0

Execute changes made in WordPress 2.0.

Хуков нет.

Возвращает

null. Ничего (null).

Использование

upgrade_160();

Заметки

• Global. wpdb. $wpdb WordPress database abstraction object.
• Global. int. $wp_current_db_version The old (current) database version.

Список изменений

Код upgrade_160() upgrade 160 ^{WP 6.5.2}

function upgrade_160() {
	global $wpdb, $wp_current_db_version;

	populate_roles_160();

	$users = $wpdb->get_results( "SELECT * FROM $wpdb->users" );
	foreach ( $users as $user ) :
		if ( ! empty( $user->user_firstname ) ) {
			update_user_meta( $user->ID, 'first_name', wp_slash( $user->user_firstname ) );
		}
		if ( ! empty( $user->user_lastname ) ) {
			update_user_meta( $user->ID, 'last_name', wp_slash( $user->user_lastname ) );
		}
		if ( ! empty( $user->user_nickname ) ) {
			update_user_meta( $user->ID, 'nickname', wp_slash( $user->user_nickname ) );
		}
		if ( ! empty( $user->user_level ) ) {
			update_user_meta( $user->ID, $wpdb->prefix . 'user_level', $user->user_level );
		}
		if ( ! empty( $user->user_icq ) ) {
			update_user_meta( $user->ID, 'icq', wp_slash( $user->user_icq ) );
		}
		if ( ! empty( $user->user_aim ) ) {
			update_user_meta( $user->ID, 'aim', wp_slash( $user->user_aim ) );
		}
		if ( ! empty( $user->user_msn ) ) {
			update_user_meta( $user->ID, 'msn', wp_slash( $user->user_msn ) );
		}
		if ( ! empty( $user->user_yim ) ) {
			update_user_meta( $user->ID, 'yim', wp_slash( $user->user_icq ) );
		}
		if ( ! empty( $user->user_description ) ) {
			update_user_meta( $user->ID, 'description', wp_slash( $user->user_description ) );
		}

		if ( isset( $user->user_idmode ) ) :
			$idmode = $user->user_idmode;
			if ( 'nickname' === $idmode ) {
				$id = $user->user_nickname;
			}
			if ( 'login' === $idmode ) {
				$id = $user->user_login;
			}
			if ( 'firstname' === $idmode ) {
				$id = $user->user_firstname;
			}
			if ( 'lastname' === $idmode ) {
				$id = $user->user_lastname;
			}
			if ( 'namefl' === $idmode ) {
				$id = $user->user_firstname . ' ' . $user->user_lastname;
			}
			if ( 'namelf' === $idmode ) {
				$id = $user->user_lastname . ' ' . $user->user_firstname;
			}
			if ( ! $idmode ) {
				$id = $user->user_nickname;
			}
			$wpdb->update( $wpdb->users, array( 'display_name' => $id ), array( 'ID' => $user->ID ) );
		endif;

		// FIXME: RESET_CAPS is temporary code to reset roles and caps if flag is set.
		$caps = get_user_meta( $user->ID, $wpdb->prefix . 'capabilities' );
		if ( empty( $caps ) || defined( 'RESET_CAPS' ) ) {
			$level = get_user_meta( $user->ID, $wpdb->prefix . 'user_level', true );
			$role  = translate_level_to_role( $level );
			update_user_meta( $user->ID, $wpdb->prefix . 'capabilities', array( $role => true ) );
		}

	endforeach;
	$old_user_fields = array( 'user_firstname', 'user_lastname', 'user_icq', 'user_aim', 'user_msn', 'user_yim', 'user_idmode', 'user_ip', 'user_domain', 'user_browser', 'user_description', 'user_nickname', 'user_level' );
	$wpdb->hide_errors();
	foreach ( $old_user_fields as $old ) {
		$wpdb->query( "ALTER TABLE $wpdb->users DROP $old" );
	}
	$wpdb->show_errors();

	// Populate comment_count field of posts table.
	$comments = $wpdb->get_results( "SELECT comment_post_ID, COUNT(*) as c FROM $wpdb->comments WHERE comment_approved = '1' GROUP BY comment_post_ID" );
	if ( is_array( $comments ) ) {
		foreach ( $comments as $comment ) {
			$wpdb->update( $wpdb->posts, array( 'comment_count' => $comment->c ), array( 'ID' => $comment->comment_post_ID ) );
		}
	}

	/*
	 * Some alpha versions used a post status of object instead of attachment
	 * and put the mime type in post_type instead of post_mime_type.
	 */
	if ( $wp_current_db_version > 2541 && $wp_current_db_version <= 3091 ) {
		$objects = $wpdb->get_results( "SELECT ID, post_type FROM $wpdb->posts WHERE post_status = 'object'" );
		foreach ( $objects as $object ) {
			$wpdb->update(
				$wpdb->posts,
				array(
					'post_status'    => 'attachment',
					'post_mime_type' => $object->post_type,
					'post_type'      => '',
				),
				array( 'ID' => $object->ID )
			);

			$meta = get_post_meta( $object->ID, 'imagedata', true );
			if ( ! empty( $meta['file'] ) ) {
				update_attached_file( $object->ID, $meta['file'] );
			}
		}
	}
}