hostinger / vendor / jetpack-autoloader / class-path-processor.php

class-path-processor.php in Hostinger Tools 3.0.39, at vendor/jetpack-autoloader/class-path-processor.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\jpf9a0c10d6df9f7b5fef232f74cadcb58\al5_0_7;
9
10	// phpcs:ignore
11
12	/**
13	* This class handles dealing with paths for the autoloader.
14	*/
15	class Path_Processor {
16	/**
17	* Given a path this will replace any of the path constants with a token to represent it.
18	*
19	* @param string $path The path we want to process.
20	*
21	* @return string The tokenized path.
22	*/
23	public function tokenize_path_constants( $path ) {
24	$path = wp_normalize_path( $path );
25
26	$constants = $this->get_normalized_constants();
27	foreach ( $constants as $constant => $constant_path ) {
28	$len = strlen( $constant_path );
29	if ( substr( $path, 0, $len ) !== $constant_path ) {
30	continue;
31	}
32
33	return substr_replace( $path, '{{' . $constant . '}}', 0, $len );
34	}
35
36	return $path;
37	}
38
39	/**
40	* Given a path this will replace any of the path constant tokens with the expanded path.
41	*
42	* @param string $tokenized_path The path we want to process.
43	*
44	* @return string The expanded path.
45	*/
46	public function untokenize_path_constants( $tokenized_path ) {
47	$tokenized_path = wp_normalize_path( $tokenized_path );
48
49	$constants = $this->get_normalized_constants();
50	foreach ( $constants as $constant => $constant_path ) {
51	$constant = '{{' . $constant . '}}';
52
53	$len = strlen( $constant );
54	if ( substr( $tokenized_path, 0, $len ) !== $constant ) {
55	continue;
56	}
57
58	return $this->get_real_path( substr_replace( $tokenized_path, $constant_path, 0, $len ) );
59	}
60
61	return $tokenized_path;
62	}
63
64	/**
65	* Given a file and an array of places it might be, this will find the absolute path and return it.
66	*
67	* @param string $file The plugin or theme file to resolve.
68	* @param array $directories_to_check The directories we should check for the file if it isn't an absolute path.
69	*
70	* @return string\|false Returns the absolute path to the directory, otherwise false.
71	*/
72	public function find_directory_with_autoloader( $file, $directories_to_check ) {
73	$file = wp_normalize_path( $file );
74
75	if ( ! $this->is_absolute_path( $file ) ) {
76	$file = $this->find_absolute_plugin_path( $file, $directories_to_check );
77	if ( ! isset( $file ) ) {
78	return false;
79	}
80	}
81
82	// We need the real path for consistency with __DIR__ paths.
83	$file = $this->get_real_path( $file );
84
85	// phpcs:disable WordPress.PHP.NoSilencedErrors.Discouraged
86	$directory = @is_file( $file ) ? dirname( $file ) : $file;
87	if ( ! @is_file( $directory . '/vendor/composer/jetpack_autoload_classmap.php' ) ) {
88	return false;
89	}
90	// phpcs:enable WordPress.PHP.NoSilencedErrors.Discouraged
91
92	return $directory;
93	}
94
95	/**
96	* Fetches an array of normalized paths keyed by the constant they came from.
97	*
98	* @return string[] The normalized paths keyed by the constant.
99	*/
100	private function get_normalized_constants() {
101	$raw_constants = array(
102	// Order the constants from most-specific to least-specific.
103	'WP_PLUGIN_DIR',
104	'WPMU_PLUGIN_DIR',
105	'WP_CONTENT_DIR',
106	'ABSPATH',
107	);
108
109	$constants = array();
110	foreach ( $raw_constants as $raw ) {
111	if ( ! defined( $raw ) ) {
112	continue;
113	}
114
115	$path = wp_normalize_path( constant( $raw ) );
116	if ( isset( $path ) ) {
117	$constants[ $raw ] = $path;
118	}
119	}
120
121	return $constants;
122	}
123
124	/**
125	* Indicates whether or not a path is absolute.
126	*
127	* @param string $path The path to check.
128	*
129	* @return bool True if the path is absolute, otherwise false.
130	*/
131	private function is_absolute_path( $path ) {
132	if ( empty( $path ) \|\| 0 === strlen( $path ) \|\| '.' === $path[0] ) {
133	return false;
134	}
135
136	// Absolute paths on Windows may begin with a drive letter.
137	if ( preg_match( '/^[a-zA-Z]:[\/\\\\]/', $path ) ) {
138	return true;
139	}
140
141	// A path starting with / or \ is absolute; anything else is relative.
142	return ( '/' === $path[0] \|\| '\\' === $path[0] );
143	}
144
145	/**
146	* Given a file and a list of directories to check, this method will try to figure out
147	* the absolute path to the file in question.
148	*
149	* @param string $normalized_path The normalized path to the plugin or theme file to resolve.
150	* @param array $directories_to_check The directories we should check for the file if it isn't an absolute path.
151	*
152	* @return string\|null The absolute path to the plugin file, otherwise null.
153	*/
154	private function find_absolute_plugin_path( $normalized_path, $directories_to_check ) {
155	// We're only able to find the absolute path for plugin/theme PHP files.
156	if ( ! is_string( $normalized_path ) \|\| '.php' !== substr( $normalized_path, -4 ) ) {
157	return null;
158	}
159
160	foreach ( $directories_to_check as $directory ) {
161	$normalized_check = wp_normalize_path( trailingslashit( $directory ) ) . $normalized_path;
162	// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
163	if ( @is_file( $normalized_check ) ) {
164	return $normalized_check;
165	}
166	}
167
168	return null;
169	}
170
171	/**
172	* Given a path this will figure out the real path that we should be using.
173	*
174	* @param string $path The path to resolve.
175	*
176	* @return string The resolved path.
177	*/
178	private function get_real_path( $path ) {
179	// We want to resolve symbolic links for consistency with __DIR__ paths.
180	// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
181	$real_path = @realpath( $path );
182	if ( false === $real_path ) {
183	// Let the autoloader deal with paths that don't exist.
184	$real_path = $path;
185	}
186
187	// Using realpath will make it platform-specific so we must normalize it after.
188	if ( $path !== $real_path ) {
189	$real_path = wp_normalize_path( $real_path );
190	}
191
192	return $real_path;
193	}
194	}
195