restrict-user-access / admin / admin.php

admin.php in Restrict User Access – Ultimate Membership & Content Protection 2.7, at admin/admin.php

233 lines 5.4 KB

Raw Download Zip

1	<?php
2	/**
3	* @package Restrict User Access
4	* @author Joachim Jensen <joachim@dev.institute>
5	* @license GPLv3
6	* @copyright 2024 by Joachim Jensen
7	*/
8
9	defined('ABSPATH') \|\| exit;
10
11	abstract class RUA_Admin
12	{
13	/**
14	* Screen identifier
15	* @var string
16	*/
17	protected $_screen;
18
19	protected $enable_navbar = true;
20
21	public function __construct()
22	{
23	if (is_admin()) {
24	$this->add_action('admin_menu', 'add_menu', 99);
25	$this->admin_hooks();
26	}
27	}
28
29	/**
30	* Set up screen and menu if necessary
31	*
32	* @since 0.15
33	*/
34	public function add_menu()
35	{
36	$this->_screen = $this->get_screen();
37	$this->add_action('load-' . $this->_screen, 'load_screen');
38	}
39
40	/**
41	* Add filters and actions for admin dashboard
42	* e.g. AJAX calls
43	*
44	* @since 0.15
45	* @return void
46	*/
47	abstract public function admin_hooks();
48
49	/**
50	* Get current screen
51	*
52	* @since 0.15
53	* @return string
54	*/
55	abstract public function get_screen();
56
57	/**
58	* Prepare screen load
59	*
60	* @since 0.15
61	* @return void
62	*/
63	abstract public function prepare_screen();
64
65	/**
66	* Authorize user for screen
67	*
68	* @since 0.15
69	* @return boolean
70	*/
71	abstract public function authorize_user();
72
73	/**
74	* Register and enqueue scripts styles
75	* for screen
76	*
77	* @since 0.15
78	*/
79	abstract public function add_scripts_styles();
80
81	/**
82	* Prepare plugin upgrade modal
83	*
84	* @since 0.15
85	* @return void
86	*/
87	public function load_screen()
88	{
89	if (!$this->authorize_user()) {
90	wp_die(
91	'<p>' . __('You do not have access to this screen.', 'restrict-user-access') . '</p>',
92	403
93	);
94	}
95
96	$freemius = rua_fs();
97
98	if ($this->enable_navbar && !$freemius->is_activation_mode()) {
99	$path = plugin_dir_path(__FILE__) . '../view/';
100	$view = WPCAView::make($path . '/top_bar.php', [
101	'freemius' => $freemius,
102	'post_type' => $this->get_restrict_type()
103	]);
104
105	add_action('in_admin_header', [$view, 'render']);
106	}
107
108	$this->prepare_screen();
109	$this->add_action('admin_enqueue_scripts', 'add_general_scripts_styles', 11);
110	}
111
112	/**
113	* Add general scripts to admin screens
114	*
115	* @since 1.2
116	*/
117	public function add_general_scripts_styles()
118	{
119	$this->enqueue_style('rua/admin/style', 'style');
120	$this->add_scripts_styles();
121	}
122
123	/**
124	* @return WP_Post_Type
125	*/
126	protected function get_restrict_type()
127	{
128	return get_post_type_object(RUA_App::TYPE_RESTRICT);
129	}
130
131	/**
132	* @since 1.2
133	* @param string $tag
134	* @param string $callback
135	* @param int $priority
136	* @param int $accepted_args
137	*
138	* @return void
139	*/
140	protected function add_action($tag, $callback, $priority = 10, $accepted_args = 1)
141	{
142	if (is_string($callback)) {
143	$callback = [$this, $callback];
144	}
145	add_action($tag, $callback, $priority, $accepted_args);
146	}
147
148	/**
149	* @since 1.2
150	* @param string $tag
151	* @param string $callback
152	* @param int $priority
153	* @param int $accepted_args
154	*
155	* @return void
156	*/
157	protected function add_filter($tag, $callback, $priority = 10, $accepted_args = 1)
158	{
159	if (is_string($callback)) {
160	$callback = [$this, $callback];
161	}
162	add_filter($tag, $callback, $priority, $accepted_args);
163	}
164
165	/**
166	* @since 1.2
167	* @param string $handle
168	* @param string $filename
169	* @param array $deps
170	* @param bool $in_footer
171	* @param string $ver
172	*
173	* @return void
174	*/
175	protected function enqueue_script($handle, $filename, $deps = [], $ver = '', $in_footer = false)
176	{
177	$this->register_script($handle, $filename, $deps, $ver, $in_footer);
178	wp_enqueue_script($handle);
179	}
180
181	/**
182	* @since 1.2
183	* @param string $handle
184	* @param string $filename
185	* @param array $deps
186	* @param bool $in_footer
187	* @param string $ver
188	*
189	* @return void
190	*/
191	protected function register_script($handle, $filename, $deps = [], $ver = '', $in_footer = false)
192	{
193	$suffix = '.min.js';
194	if ($ver === '') {
195	$ver = RUA_App::PLUGIN_VERSION;
196	}
197	wp_register_script($handle, plugins_url('assets/js/' . $filename . $suffix, dirname(__FILE__)), $deps, $ver, $in_footer);
198	}
199
200	/**
201	* @since 1.2
202	* @param string $handle
203	* @param string $filename
204	* @param array $deps
205	* @param string $ver
206	*
207	* @return void
208	*/
209	protected function enqueue_style($handle, $filename, $deps = [], $ver = '')
210	{
211	$this->register_style($handle, $filename, $deps, $ver);
212	wp_enqueue_style($handle);
213	}
214
215	/**
216	* @since 1.2
217	* @param string $handle
218	* @param string $filename
219	* @param array $deps
220	* @param string $ver
221	*
222	* @return void
223	*/
224	protected function register_style($handle, $filename, $deps = [], $ver = '')
225	{
226	$suffix = '.css';
227	if ($ver === '') {
228	$ver = RUA_App::PLUGIN_VERSION;
229	}
230	wp_enqueue_style($handle, plugins_url('assets/css/' . $filename . $suffix, dirname(__FILE__)), $deps, $ver);
231	}
232	}
233