wp-parsely / src / UI / class-admin-bar.php

class-admin-bar.php in Parse.ly 3.24.1, at src/UI/class-admin-bar.php

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1	<?php
2	/**
3	* UI: Admin bar class
4	*
5	* Enhances the WordPress admin bar with Parse.ly tweaks.
6	*
7	* @package Parsely
8	* @since 3.1.0
9	*/
10
11	declare(strict_types=1);
12
13	namespace Parsely\UI;
14
15	use WP_Post;
16	use WP_Admin_Bar;
17	use Parsely\Parsely;
18	use Parsely\Dashboard_Link;
19
20	/**
21	* Renders Parse.ly related buttons in the WordPress administrator top bar.
22	*
23	* @since 3.1.0
24	*/
25	final class Admin_Bar {
26	/**
27	* Instance of Parsely class.
28	*
29	* @var Parsely
30	*/
31	private $parsely;
32
33	/**
34	* Constructor.
35	*
36	* @param Parsely $parsely Instance of Parsely class.
37	*/
38	public function __construct( Parsely $parsely ) {
39	$this->parsely = $parsely;
40	}
41
42	/**
43	* Registers admin bar buttons.
44	*
45	* @since 3.1.0
46	*/
47	public function run(): void {
48	/**
49	* Filter whether the Open on Parse.ly button is enabled or not on the
50	* admin bar menu.
51	*
52	* @since 3.1.2
53	*
54	* @param bool $enabled True if enabled, false if not.
55	*/
56	if ( apply_filters( 'wp_parsely_enable_admin_bar', true ) ) {
57	// Priority 201 to load after Core's admin bar secondary groups (200).
58	add_action( 'admin_bar_menu', array( $this, 'admin_bar_parsely_stats_button' ), 201 );
59	}
60	}
61
62	/**
63	* Adds the "Parse.ly Stats" button on the admin bar when the current object
64	* is a post or a page.
65	*
66	* @param WP_Admin_Bar $admin_bar WP_Admin_Bar instance, passed by reference.
67	*/
68	public function admin_bar_parsely_stats_button( WP_Admin_Bar $admin_bar ): void {
69	/**
70	* The result of calling get_queried_object().
71	*
72	* Although it shouldn't return false per the documentation, it can
73	* happen in practice.
74	*
75	* @var \WP_Term\|\WP_Post_Type\|WP_Post\|\WP_User\|null\|false
76	*/
77	$queried_object = $GLOBALS['wp_the_query']->get_queried_object();
78
79	if ( ! $queried_object instanceof WP_Post ) {
80	return;
81	}
82
83	/**
84	* Variable.
85	*
86	* @var WP_Post
87	*/
88	$current_post = $queried_object;
89
90	$post_type_object = get_post_type_object( $current_post->post_type );
91	if ( null !== $post_type_object && $post_type_object->show_in_admin_bar && Dashboard_Link::can_show_link( $current_post, $this->parsely ) ) {
92	$href = Dashboard_Link::generate_url( $current_post, $this->parsely->get_site_id(), 'wp-page-single', 'admin-bar' );
93
94	// Not adding the link if there were issues generating the URL.
95	if ( '' !== $href ) {
96	$admin_bar->add_node(
97	array(
98	'id' => 'parsely-stats',
99	'title' => __( 'Parse.ly Stats', 'wp-parsely' ),
100	'href' => $href,
101	)
102	);
103	}
104	}
105	}
106	}
107