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<?php
class Tribe__Events__Admin__Bar__Admin_Bar {
/**
* @var Tribe__Events__Admin__Bar__Admin_Bar
*/
protected static $instance;
/**
* @var Tribe__Events__Constants
*/
protected $constants;
/**
* @var Tribe__Events__Admin__Bar__Configurator_Interface
*/
protected $config;
/**
* Singleton constructor for the class.
*
* @return Tribe__Events__Admin__Bar__Admin_Bar
*/
public static function instance() {
if ( empty( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Tribe__Events__Admin__Bar__Admin_Bar constructor.
*
* @param Tribe__Events__Admin__Bar__Configurator_Interface $config An admin bar configurator.
* @param Tribe__Events__Constants $constants A constants access proxy.
*/
public function __construct( Tribe__Events__Admin__Bar__Configurator_Interface $config = null, Tribe__Events__Constants $constants = null ) {
$this->config = $config ? $config : new Tribe__Events__Admin__Bar__Default_Configurator();
$this->constants = $constants ? $constants : new Tribe__Events__Constants();
}
/**
* Whether the Tribe Admin Bar is enabled or not.
*
* @return bool `false` if the `TRIBE_DISABLE_TOOLBAR_ITEMS` constant is `true` or the current screen is the network
* admin one, `true` otherwise.
*/
public function is_enabled() {
$disabled = isset( $this->constants['TRIBE_DISABLE_TOOLBAR_ITEMS'] ) && $this->constants['TRIBE_DISABLE_TOOLBAR_ITEMS'];
return ( ! ( $disabled || is_network_admin() ) );
}
/**
* Adds menus, groups and nodes to the admin bar according the configuration.
*
* @param WP_Admin_Bar|null $wp_admin_bar
*/
public function init( WP_Admin_Bar $wp_admin_bar = null ) {
if ( empty( $wp_admin_bar ) ) {
global /** @var WP_Admin_Bar $wp_admin_bar */
$wp_admin_bar;
}
$this->config->configure( $wp_admin_bar );
}
}
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