jetpack / vendor / class-plugins-handler.php

class-plugins-handler.php in Jetpack – WP Security, Backup, Speed, & Growth 8.8, at vendor/class-plugins-handler.php

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1	<?php
2	/**
3	* This file was automatically generated by automattic/jetpack-autoloader.
4	*
5	* @package automattic/jetpack-autoloader
6	*/
7
8	namespace Automattic\Jetpack\Autoloader\jpf07841f6f4aa8fb73b701bb0850cd730;
9
10	// phpcs:ignore
11
12	/**
13	* This class provides information about the current plugin and the site's active plugins.
14	*/
15	class Plugins_Handler {
16
17	/**
18	* Returns an array containing the paths of all active plugins and all known activating plugins.
19	*
20	* @return array An array of plugin paths as strings or an empty array.
21	*/
22	public function get_all_active_plugins_paths() {
23	global $jetpack_autoloader_activating_plugins_paths;
24
25	$active_plugins_paths = $this->get_active_plugins_paths();
26	$multisite_plugins_paths = $this->get_multisite_plugins_paths();
27	$active_plugins_paths = array_merge( $multisite_plugins_paths, $active_plugins_paths );
28
29	$activating_plugins_paths = $this->get_plugins_activating_via_request();
30	$activating_plugins_paths = array_unique( array_merge( $activating_plugins_paths, $jetpack_autoloader_activating_plugins_paths ) );
31
32	$plugins_paths = array_unique( array_merge( $active_plugins_paths, $activating_plugins_paths ) );
33
34	return $plugins_paths;
35	}
36
37	/**
38	* Returns an array containing the paths of the active sitewide plugins in a multisite environment.
39	*
40	* @return array The paths of the active sitewide plugins or an empty array.
41	*/
42	protected function get_multisite_plugins_paths() {
43	$plugin_slugs = is_multisite()
44	? array_keys( get_site_option( 'active_sitewide_plugins', array() ) )
45	: array();
46
47	$plugin_slugs = array_filter( $plugin_slugs, array( $this, 'is_directory_plugin' ) );
48	return array_map( array( $this, 'create_plugin_path' ), $plugin_slugs );
49	}
50
51	/**
52	* Returns an array containing the paths of the currently active plugins.
53	*
54	* @return array The active plugins' paths or an empty array.
55	*/
56	protected function get_active_plugins_paths() {
57	$plugin_slugs = (array) get_option( 'active_plugins', array() );
58	$plugin_slugs = array_filter( $plugin_slugs, array( $this, 'is_directory_plugin' ) );
59	return array_map( array( $this, 'create_plugin_path' ), $plugin_slugs );
60	}
61
62	/**
63	* Adds the plugin directory from the WP_PLUGIN_DIR constant to the plugin slug.
64	*
65	* @param string $plugin_slug The plugin slug.
66	*/
67	private function create_plugin_path( $plugin_slug ) {
68	$plugin_dir = str_replace( '\\', '/', WP_PLUGIN_DIR );
69	return trailingslashit( $plugin_dir ) . substr( $plugin_slug, 0, strrpos( $plugin_slug, '/' ) );
70	}
71
72	/**
73	* Ensure the plugin has its own directory and not a single-file plugin.
74	*
75	* @param string $plugin Plugin name, may be prefixed with "/".
76	*
77	* @return bool
78	*/
79	public function is_directory_plugin( $plugin ) {
80	return strlen( $plugin ) > 1 && false !== strpos( $plugin, '/', 1 );
81	}
82
83	/**
84	* Checks whether the autoloader should be reset. The autoloader should be reset
85	* when a plugin is activating via a method other than a request, for example
86	* using WP-CLI. When this occurs, the activating plugin was not known when
87	* the autoloader selected the package versions for the classmap and filemap
88	* globals, so the autoloader must reselect the versions.
89	*
90	* If the current plugin is not already known, this method will add it to the
91	* $jetpack_autoloader_activating_plugins_paths global.
92	*
93	* @return boolean True if the autoloder must be reset, else false.
94	*/
95	public function should_autoloader_reset() {
96	global $jetpack_autoloader_activating_plugins_paths;
97
98	$plugins_paths = $this->get_all_active_plugins_paths();
99	$current_plugin_path = $this->get_current_plugin_path();
100	$plugin_unknown = ! in_array( $current_plugin_path, $plugins_paths, true );
101
102	if ( $plugin_unknown ) {
103	// If the current plugin isn't known, add it to the activating plugins list.
104	$jetpack_autoloader_activating_plugins_paths[] = $current_plugin_path;
105	}
106
107	return $plugin_unknown;
108	}
109
110	/**
111	* Returns an array containing the names of plugins that are activating via a request.
112	*
113	* @return array An array of names of the activating plugins or an empty array.
114	*/
115	private function get_plugins_activating_via_request() {
116
117	// phpcs:disable WordPress.Security.NonceVerification.Recommended
118
119	$action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : false;
120	$plugin = isset( $_REQUEST['plugin'] ) ? $_REQUEST['plugin'] : false;
121	$nonce = isset( $_REQUEST['_wpnonce'] ) ? $_REQUEST['_wpnonce'] : false;
122
123	/**
124	* Note: we're not actually checking the nonce here becase it's too early
125	* in the execution. The pluggable functions are not yet loaded to give
126	* plugins a chance to plug their versions. Therefore we're doing the bare
127	* minimum: checking whether the nonce exists and it's in the right place.
128	* The request will fail later if the nonce doesn't pass the check.
129	*/
130
131	// In case of a single plugin activation there will be a plugin slug.
132	if ( 'activate' === $action && ! empty( $nonce ) ) {
133	return array( $this->create_plugin_path( wp_unslash( $plugin ) ) );
134	}
135
136	$plugins = isset( $_REQUEST['checked'] ) ? $_REQUEST['checked'] : array();
137
138	// In case of bulk activation there will be an array of plugins.
139	if ( 'activate-selected' === $action && ! empty( $nonce ) ) {
140	$plugin_slugs = array_map( 'wp_unslash', $plugins );
141	return array_map( array( $this, 'create_plugin_path' ), $plugin_slugs );
142	}
143
144	// phpcs:enable WordPress.Security.NonceVerification.Recommended
145	return array();
146	}
147
148	/**
149	* Returns the path of the current plugin.
150	*
151	* @return string The path of the current plugin.
152	*/
153	public function get_current_plugin_path() {
154	$vendor_path = str_replace( '\\', '/', dirname( __FILE__ ) );
155	// Path to the plugin's folder (the parent of the vendor folder).
156	return substr( $vendor_path, 0, strrpos( $vendor_path, '/' ) );
157	}
158	}
159