class-installer.php — Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) 9.4.2

really-simple-ssl / class-installer.php

really-simple-ssl Last commit date

class-installer.php

181 lines

1	<?php
2	if ( ! defined( 'ABSPATH' ) ) {
3	exit;
4	}
5	if ( ! function_exists( 'is_plugin_active' ) ) {
6	include_once ABSPATH . 'wp-admin/includes/plugin.php';
7	}
8	/**
9	* Install suggested plugins
10	*/
11
12	if ( ! class_exists( 'rsssl_installer' ) ) {
13	class rsssl_installer {
14	private $slug = '';
15	public function __construct( $slug ) {
16	if ( ! wp_doing_cron() && ! current_user_can( 'install_plugins' ) ) {
17	return;
18	}
19
20	$this->slug = $slug;
21	}
22
23	/**
24	* Check if plugin is downloaded
25	* @return bool
26	*/
27
28	public function plugin_is_downloaded() {
29	return file_exists( trailingslashit( WP_PLUGIN_DIR ) . $this->get_activation_slug() );
30	}
31	/**
32	* Check if plugin is activated
33	* @return bool
34	*/
35	public function plugin_is_activated() {
36	return is_plugin_active( $this->get_activation_slug() );
37	}
38
39	/**
40	* Install plugin
41	* @param string $step
42	*
43	* @return void
44	*/
45	public function install( $step ) {
46	if ( ! current_user_can( 'install_plugins' ) ) {
47	return;
48	}
49
50	if ( 'download' === $step ) {
51	$this->download_plugin();
52	}
53	if ( 'activate' === $step ) {
54	$this->activate_plugin();
55	}
56	}
57
58	/**
59	* Get slug to activate plugin with
60	* @return string
61	*/
62	public function get_activation_slug() {
63	$slugs = [
64	'complianz-gdpr' => 'complianz-gdpr/complianz-gpdr.php',
65	'complianz-terms-conditions' => 'complianz-terms-conditions/complianz-terms-conditions.php',
66	'simplybook' => 'simplybook/simplybook.php',
67	];
68	return $slugs[ $this->slug ];
69	}
70
71	/**
72	* Cancel shepherd tour
73	* @return void
74	*/
75	public function cancel_tour() {
76	$prefixes = [
77	'complianz-gdpr' => 'cmplz',
78	'complianz-terms-conditions' => 'cmplz_tc',
79	'simplybook' => 'simplybook',
80	];
81	$prefix = $prefixes[ $this->slug ];
82	update_site_option( $prefix . '_tour_started', false );
83	update_site_option( $prefix . '_tour_shown_once', true );
84	delete_transient( $prefix . '_redirect_to_settings' );
85	delete_transient( $prefix . '_redirect_to_settings_page' );
86	}
87
88	/**
89	* Download the plugin
90	* @return bool
91	*/
92	public function download_plugin() {
93	if ( ! wp_doing_cron() && ! current_user_can( 'install_plugins' ) ) {
94	return false;
95	}
96
97	if ( get_transient( 'rsssl_plugin_download_active' ) !== $this->slug ) {
98	set_transient( 'rsssl_plugin_download_active', $this->slug, MINUTE_IN_SECONDS );
99	$info = $this->get_plugin_info();
100
101	$download_link = esc_url_raw( $info->versions['trunk'] );
102
103	require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
104	require_once ABSPATH . 'wp-admin/includes/file.php';
105	include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
106
107	if ( ! is_writable( WP_PLUGIN_DIR ) ) {
108	return false;
109	}
110
111	$skin = new WP_Ajax_Upgrader_Skin();
112	$upgrader = new Plugin_Upgrader( $skin );
113
114	$result = $upgrader->install( $download_link );
115
116	if ( is_wp_error( $result ) ) {
117	return false;
118	}
119
120	delete_transient( 'rsssl_plugin_download_active' );
121	}
122
123	return true;
124	}
125
126	/**
127	* Activate the plugin
128	*
129	* @return bool
130	*/
131	public function activate_plugin() {
132	if ( ! wp_doing_cron() && ! current_user_can( 'install_plugins' ) ) {
133	return false;
134	}
135
136	$slug = $this->get_activation_slug();
137	$plugin_file_path = trailingslashit( WP_PLUGIN_DIR ) . $slug;
138
139	// Make sure the plugin file exists before trying to activate it
140	if ( ! file_exists( $plugin_file_path ) ) {
141	return false;
142	}
143
144	// Use plugin_basename to generate the correct slug, considering the WP_PLUGIN_DIR
145	$plugin_slug = plugin_basename( $plugin_file_path );
146
147	$networkwide = is_multisite() && rsssl_is_networkwide_active();
148
149	if ( ! defined( 'DOING_CRON' ) ) {
150	define( 'DOING_CRON', true );//phpcs:ignore
151	}
152
153	$result = activate_plugin( $plugin_slug, '', $networkwide );
154	if ( is_wp_error( $result ) ) {
155	return false;
156	}
157
158	$this->cancel_tour();
159	return true;
160	}
161
162
163	/**
164	* Get plugin info
165	* @return array\|WP_Error
166	*/
167	public function get_plugin_info() {
168	require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
169	$plugin_info = get_transient( 'rsssl_' . $this->slug . '_plugin_info' );
170	if ( empty( $plugin_info ) ) {
171	$plugin_info = plugins_api( 'plugin_information', array( 'slug' => $this->slug ) );
172	if ( ! is_wp_error( $plugin_info ) ) {
173	set_transient( 'rsssl_' . $this->slug . '_plugin_info', $plugin_info, WEEK_IN_SECONDS );
174	}
175	}
176	return $plugin_info;
177	}
178	}
179
180	}
181