115 lines
2.6 KiB
PHP
115 lines
2.6 KiB
PHP
<?php
|
|
/**
|
|
* User API: WP_Role class
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Users
|
|
* @since 4.4.0
|
|
*/
|
|
|
|
/**
|
|
* Core class used to extend the user roles API.
|
|
*
|
|
* @since 2.0.0
|
|
*/
|
|
class WP_Role {
|
|
/**
|
|
* Role name.
|
|
*
|
|
* @since 2.0.0
|
|
* @access public
|
|
* @var string
|
|
*/
|
|
public $name;
|
|
|
|
/**
|
|
* List of capabilities the role contains.
|
|
*
|
|
* @since 2.0.0
|
|
* @access public
|
|
* @var array
|
|
*/
|
|
public $capabilities;
|
|
|
|
/**
|
|
* Constructor - Set up object properties.
|
|
*
|
|
* The list of capabilities, must have the key as the name of the capability
|
|
* and the value a boolean of whether it is granted to the role.
|
|
*
|
|
* @since 2.0.0
|
|
* @access public
|
|
*
|
|
* @param string $role Role name.
|
|
* @param array $capabilities List of capabilities.
|
|
*/
|
|
public function __construct( $role, $capabilities ) {
|
|
$this->name = $role;
|
|
$this->capabilities = $capabilities;
|
|
}
|
|
|
|
/**
|
|
* Assign role a capability.
|
|
*
|
|
* @since 2.0.0
|
|
* @access public
|
|
*
|
|
* @param string $cap Capability name.
|
|
* @param bool $grant Whether role has capability privilege.
|
|
*/
|
|
public function add_cap( $cap, $grant = true ) {
|
|
$this->capabilities[$cap] = $grant;
|
|
wp_roles()->add_cap( $this->name, $cap, $grant );
|
|
}
|
|
|
|
/**
|
|
* Remove capability from role.
|
|
*
|
|
* This is a container for {@link WP_Roles::remove_cap()} to remove the
|
|
* capability from the role. That is to say, that {@link
|
|
* WP_Roles::remove_cap()} implements the functionality, but it also makes
|
|
* sense to use this class, because you don't need to enter the role name.
|
|
*
|
|
* @since 2.0.0
|
|
* @access public
|
|
*
|
|
* @param string $cap Capability name.
|
|
*/
|
|
public function remove_cap( $cap ) {
|
|
unset( $this->capabilities[$cap] );
|
|
wp_roles()->remove_cap( $this->name, $cap );
|
|
}
|
|
|
|
/**
|
|
* Whether role has capability.
|
|
*
|
|
* The capabilities is passed through the 'role_has_cap' filter. The first
|
|
* parameter for the hook is the list of capabilities the class has
|
|
* assigned. The second parameter is the capability name to look for. The
|
|
* third and final parameter for the hook is the role name.
|
|
*
|
|
* @since 2.0.0
|
|
* @access public
|
|
*
|
|
* @param string $cap Capability name.
|
|
* @return bool True, if user has capability. False, if doesn't have capability.
|
|
*/
|
|
public function has_cap( $cap ) {
|
|
/**
|
|
* Filter which capabilities a role has.
|
|
*
|
|
* @since 2.0.0
|
|
*
|
|
* @param array $capabilities Array of role capabilities.
|
|
* @param string $cap Capability name.
|
|
* @param string $name Role name.
|
|
*/
|
|
$capabilities = apply_filters( 'role_has_cap', $this->capabilities, $cap, $this->name );
|
|
if ( !empty( $capabilities[$cap] ) )
|
|
return $capabilities[$cap];
|
|
else
|
|
return false;
|
|
}
|
|
|
|
}
|