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Super_Admin_Command.php
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268 lines (234 loc) · 7.56 KB
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<?php
use WP_CLI\Fetchers\User as UserFetcher;
/**
* Lists, adds, or removes super admin users on a multisite installation.
*
* ## EXAMPLES
*
* # List user with super-admin capabilities.
* $ wp super-admin list
* supervisor
* administrator
*
* # Grant super-admin privileges to the user.
* $ wp super-admin add superadmin2
* Success: Granted super-admin capabilities to 1 user.
*
* # Revoke super-admin privileges from the user.
* $ wp super-admin remove superadmin2
* Success: Revoked super-admin capabilities from 1 user.
*
* @package wp-cli
*/
class Super_Admin_Command extends WP_CLI_Command {
/**
* @var array<string>
*/
private $fields = [
'user_login',
];
/**
* @var \WP_CLI\Fetchers\User
*/
private $fetcher;
public function __construct() {
$this->fetcher = new UserFetcher();
}
/**
* Lists users with super admin capabilities.
*
* ## OPTIONS
*
* [--format=<format>]
* : Render output in a particular format.
* ---
* default: list
* options:
* - list
* - table
* - csv
* - json
* - count
* - ids
* - yaml
* ---
*
* ## EXAMPLES
*
* # List user with super-admin capabilities.
* $ wp super-admin list
* supervisor
* administrator
*
* @subcommand list
*/
public function list_subcommand( $_, $assoc_args ) {
$super_admins = self::get_admins();
if ( 'list' === $assoc_args['format'] ) {
foreach ( $super_admins as $user_login ) {
WP_CLI::line( $user_login );
}
} else {
$output_users = [];
foreach ( $super_admins as $user_login ) {
$output_user = new stdClass();
$output_user->user_login = $user_login;
$output_users[] = $output_user;
}
if ( ! empty( $assoc_args['format'] ) && 'ids' === $assoc_args['format'] ) {
$formatter = new \WP_CLI\Formatter( $assoc_args );
$user_ids = [];
foreach ( $super_admins as $user_login ) {
/**
* @var \WP_User $user_obj
*/
$user_obj = get_user_by( 'login', $user_login );
$user_ids[] = $user_obj->ID;
}
$formatter->display_items( $user_ids );
} else {
$formatter = new \WP_CLI\Formatter( $assoc_args, $this->fields );
$formatter->display_items( $output_users );
}
}
}
/**
* Grants super admin privileges to one or more users.
*
* ## OPTIONS
*
* <user>...
* : One or more user IDs, user emails, or user logins.
*
* ## EXAMPLES
*
* # Grant super-admin privileges to the user.
* $ wp super-admin add superadmin2
* Success: Granted super-admin capabilities to 1 user.
*/
public function add( $args, $_ ) {
$successes = 0;
$errors = 0;
$users = $this->fetcher->get_many( $args );
if ( count( $users ) !== count( $args ) ) {
$errors = count( $args ) - count( $users );
}
$super_admins = self::get_admins();
$num_super_admins = count( $super_admins );
$new_super_admins = [];
foreach ( $users as $user ) {
do_action( 'grant_super_admin', (int) $user->ID ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
if ( in_array( $user->user_login, $super_admins, true ) ) {
WP_CLI::warning( "User '{$user->user_login}' already has super-admin capabilities." );
continue;
}
$new_super_admins[] = $user->ID;
$super_admins[] = $user->user_login;
++$successes;
}
if ( count( $super_admins ) === $num_super_admins ) {
if ( $errors ) {
$user_count = count( $args );
WP_CLI::error( "Couldn't grant super-admin capabilities to {$errors} of {$user_count} users." );
} else {
WP_CLI::success( 'Super admins remain unchanged.' );
}
} elseif ( update_site_option( 'site_admins', $super_admins ) ) {
if ( $errors ) {
$user_count = count( $args );
WP_CLI::error( "Only granted super-admin capabilities to {$successes} of {$user_count} users." );
} else {
$message = $successes > 1 ? 'users' : 'user';
WP_CLI::success( "Granted super-admin capabilities to {$successes} {$message}." );
}
} else {
WP_CLI::error( 'Site options update failed.' );
}
foreach ( $new_super_admins as $user_id ) {
do_action( 'granted_super_admin', (int) $user_id ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
}
}
/**
* Removes super admin privileges from one or more users.
*
* ## OPTIONS
*
* <user>...
* : One or more user IDs, user emails, or user logins.
*
* ## EXAMPLES
*
* # Revoke super-admin privileges from the user.
* $ wp super-admin remove superadmin2
* Success: Revoked super-admin capabilities from 1 user.
*/
public function remove( $args, $_ ) {
$users = $this->fetcher->get_many( $args );
$user_logins = $users ? array_values( array_unique( wp_list_pluck( $users, 'user_login' ) ) ) : [];
$user_logins_count = count( $user_logins );
$user_ids = [];
foreach ( $users as $user ) {
$user_ids[ $user->user_login ] = $user->ID;
do_action( 'revoke_super_admin', (int) $user->ID ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
}
$super_admins = self::get_admins();
if ( ! $super_admins ) {
WP_CLI::error( 'No super admins to revoke super-admin privileges from.' );
}
if ( $user_logins_count < count( $args ) ) {
$flipped_user_logins = array_flip( $user_logins );
// Fetcher has already warned so don't bother here, but continue with any args that are possible login names to cater for invalid users in the site options meta.
$user_logins = array_merge(
$user_logins,
array_unique(
array_filter(
$args,
static function ( $v ) use ( $flipped_user_logins ) {
// Exclude numeric and email-like logins (login names can be email-like but ignore this given the circumstances).
return ! isset( $flipped_user_logins[ $v ] ) && ! is_numeric( $v ) && ! is_email( $v );
}
)
)
);
$user_logins_count = count( $user_logins );
}
if ( ! $user_logins ) {
WP_CLI::error( 'No valid user logins given to revoke super-admin privileges from.' );
}
$update_super_admins = array_diff( $super_admins, $user_logins );
if ( $update_super_admins === $super_admins ) {
WP_CLI::error( $user_logins_count > 1 ? 'None of the given users is a super admin.' : 'The given user is not a super admin.' );
}
update_site_option( 'site_admins', $update_super_admins );
$successes = count( $super_admins ) - count( $update_super_admins );
if ( $successes === $user_logins_count ) {
$message = $user_logins_count > 1 ? 'users' : 'user';
$msg = "Revoked super-admin capabilities from {$user_logins_count} {$message}.";
} else {
$msg = "Revoked super-admin capabilities from {$successes} of {$user_logins_count} users.";
}
if ( ! $update_super_admins ) {
$msg .= ' There are no remaining super admins.';
}
WP_CLI::success( $msg );
$removed_logins = array_intersect( $user_logins, $super_admins );
foreach ( $removed_logins as $user_login ) {
$user_id = null;
if ( array_key_exists( $user_login, $user_ids ) ) {
$user_id = $user_ids[ $user_login ];
} else {
$user = get_user_by( 'login', $user_login );
if ( $user instanceof WP_User ) {
$user_id = $user->ID;
}
}
if ( null !== $user_id ) {
do_action( 'revoked_super_admin', (int) $user_ids[ $user_login ] ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
}
}
}
private static function get_admins() {
// We don't use get_super_admins() because we don't want to mess with the global
return (array) get_site_option( 'site_admins', [ 'admin' ] );
}
}