woocommerce-pos / includes / Admin.php

Admin.php in WCPOS – Point of Sale (POS) plugin for WooCommerce 1.9.14, at includes/Admin.php

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1	<?php
2	/**
3	* WP Admin Class
4	* conditionally loads classes for WP Admin.
5	*
6	* @author Paul Kilmurray <paul@kilbot.com.au>
7	*
8	* @see http://www.wcpos.com
9	* @package WCPOS\WooCommercePOS
10	*/
11
12	namespace WCPOS\WooCommercePOS;
13
14	use Automattic\WooCommerce\Admin\PageController;
15	use WCPOS\WooCommercePOS\Admin\Analytics;
16	use WCPOS\WooCommercePOS\Admin\Notices;
17	use WCPOS\WooCommercePOS\Admin\Orders\HPOS_List_Orders;
18	use WCPOS\WooCommercePOS\Admin\Orders\HPOS_Single_Order;
19	use WCPOS\WooCommercePOS\Admin\Orders\List_Orders;
20	use WCPOS\WooCommercePOS\Admin\Orders\Single_Order;
21	use WCPOS\WooCommercePOS\Admin\Permalink;
22	use WCPOS\WooCommercePOS\Admin\Plugins;
23	use WCPOS\WooCommercePOS\Admin\Products\List_Products;
24	use WCPOS\WooCommercePOS\Admin\Products\Single_Product;
25	use WCPOS\WooCommercePOS\Admin\Settings;
26	use WCPOS\WooCommercePOS\Admin\Templates\Single_Template;
27	use WP_Screen;
28
29	/**
30	* Admin class.
31	*/
32	class Admin {
33	/**
34	* POS Menu IDs.
35	*
36	* @var string[] Unique menu identifier.
37	*/
38	private $menu_ids = array();
39
40	/**
41	* Registered screen handlers.
42	*
43	* @var array
44	*/
45	private $screen_handlers = array();
46
47	/**
48	* Constructor.
49	*
50	* NOTE: WordPress fires the admin_menu hook before the admin_init.
51	* 1. admin_menu
52	* 2. admin_init
53	* 3. current_screen
54	*
55	* We need admin_menu at priority 5 so that we can hook the Analytics menu before WooCommerce.
56	*/
57	public function __construct() {
58	add_action( 'admin_menu', array( $this, 'admin_menu' ), 5 );
59	add_action( 'admin_init', array( $this, 'init' ) );
60	add_action( 'current_screen', array( $this, 'current_screen' ) );
61
62	// register the screen handlers.
63	$this->screen_handlers = array(
64	'options-permalink' => Permalink::class,
65	'product' => Single_Product::class,
66	'edit-product' => List_Products::class,
67	'shop_order' => Single_Order::class,
68	'edit-shop_order' => List_Orders::class,
69	'plugins' => Plugins::class,
70	'wcpos_template' => Single_Template::class,
71	'woocommerce_page_wc-orders' => array( $this, 'handle_wc_hpos_orders_screen' ),
72	'woocommerce_page_wc-admin' => array( $this, 'handle_wc_analytics_screen' ),
73	);
74	}
75
76	/**
77	* Load admin subclasses.
78	*/
79	public function init(): void {
80	new Notices();
81	}
82
83	/**
84	* Fires before the administration menu loads in the admin.
85	*/
86	public function admin_menu(): void {
87	$menu = new Admin\Menu();
88	$this->menu_ids = array(
89	'toplevel' => $menu->toplevel_screen_id,
90	'settings' => $menu->settings_screen_id,
91	);
92
93	// Add the settings screen using the WCPOS menu ID.
94	$this->screen_handlers[ $this->menu_ids['settings'] ] = Settings::class;
95	}
96
97	/**
98	* Conditionally load subclasses based on admin screen.
99	*
100	* @TODO - I need to register the instances to allow remove_action/remove_filter.
101	*
102	* @param WP_Screen $current_screen Current screen object.
103	*/
104	public function current_screen( $current_screen ): void {
105	/*
106	* Backwards compatibility for WCPOS Pro 1.4.2 and below.
107	* DO NOT USE THIS!
108	*
109	* @TODO: Remove in WCPOS 2.0.0.
110	*/
111	$this->screen_handlers['product'] = apply_filters( 'woocommerce_pos_single_product_admin_class', Single_Product::class );
112
113	/**
114	* Filters the screen handlers for WCPOS admin screens.
115	*
116	* @hook woocommerce_pos_admin_screen_handlers
117	*
118	* @since 1.4.10
119	*
120	* @param array $handlers Associative array of screen IDs and their corresponding handlers.
121	* Handler can be a class name or a callback array.
122	* @param WP_Screen $current_screen The current WP_Screen object being loaded in the admin.
123	*/
124	$handlers = apply_filters( 'woocommerce_pos_admin_screen_handlers', $this->screen_handlers, $current_screen );
125
126	// Check if the current screen has a handler.
127	if ( isset( $handlers[ $current_screen->id ] ) ) {
128	$handler = $handlers[ $current_screen->id ];
129
130	if ( \is_array( $handler ) && method_exists( $handler[0], $handler[1] ) ) {
131	\call_user_func( $handler );
132	} elseif ( class_exists( $handler ) ) {
133	new $handler();
134	}
135	}
136	}
137
138	/**
139	* Handle WooCommerce HPOS orders screen.
140	*/
141	public function handle_wc_hpos_orders_screen(): void {
142	if ( isset( $_GET['action'] ) && 'edit' === $_GET['action'] ) {
143	new HPOS_Single_Order();
144	} else {
145	new HPOS_List_Orders();
146	}
147	}
148
149	/**
150	* Handle WooCommerce analytics screen.
151	*/
152	public function handle_wc_analytics_screen(): void {
153	if ( class_exists( '\Automattic\WooCommerce\Admin\PageController' ) ) {
154	$wc_admin_page_controller = PageController::get_instance();
155	if ( $wc_admin_page_controller ) {
156	$wc_admin_current_page = $wc_admin_page_controller->get_current_page();
157	$id = $wc_admin_current_page['id'] ?? null;
158	$parent = $wc_admin_current_page['parent'] ?? null;
159
160	if ( 'woocommerce-analytics' === $id \|\| 'woocommerce-analytics' === $parent ) {
161	new Analytics();
162	}
163	}
164	}
165	}
166	}
167