jetpack / vendor / jetpack-autoloader / class-shutdown-handler.php

class-shutdown-handler.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3-a.7, at vendor/jetpack-autoloader/class-shutdown-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\jpf11009ded9fc4592b6a05b61ce272b3c_jetpackⓥ16_3_a_7\al6_0_1;
9
10	// phpcs:ignore
11
12	/**
13	* This class handles the shutdown of the autoloader.
14	*/
15	class Shutdown_Handler {
16
17	/**
18	* The Plugins_Handler instance.
19	*
20	* @var Plugins_Handler
21	*/
22	private $plugins_handler;
23
24	/**
25	* The plugins cached by this autoloader.
26	*
27	* @var string[]
28	*/
29	private $cached_plugins;
30
31	/**
32	* Indicates whether or not this autoloader was included by another.
33	*
34	* @var bool
35	*/
36	private $was_included_by_autoloader;
37
38	/**
39	* Constructor.
40	*
41	* @param Plugins_Handler $plugins_handler The Plugins_Handler instance to use.
42	* @param string[] $cached_plugins The plugins cached by the autoloaer.
43	* @param bool $was_included_by_autoloader Indicates whether or not the autoloader was included by another.
44	*/
45	public function __construct( $plugins_handler, $cached_plugins, $was_included_by_autoloader ) {
46	$this->plugins_handler = $plugins_handler;
47	$this->cached_plugins = $cached_plugins;
48	$this->was_included_by_autoloader = $was_included_by_autoloader;
49	}
50
51	/**
52	* Handles the shutdown of the autoloader.
53	*/
54	public function __invoke() {
55	// Don't save a broken cache if an error happens during some plugin's initialization.
56	if ( ! did_action( 'plugins_loaded' ) ) {
57	// Ensure that the cache is emptied to prevent consecutive failures if the cache is to blame.
58	if ( ! empty( $this->cached_plugins ) ) {
59	$this->plugins_handler->cache_plugins( array() );
60	}
61
62	return;
63	}
64
65	// Load the active plugins fresh since the list we pulled earlier might not contain
66	// plugins that were activated but did not reset the autoloader. This happens
67	// when a plugin is in the cache but not "active" when the autoloader loads.
68	// We also want to make sure that plugins which are deactivating are not
69	// considered "active" so that they will be removed from the cache now.
70	try {
71	$active_plugins = $this->plugins_handler->get_active_plugins( false, ! $this->was_included_by_autoloader );
72	} catch ( \Exception $ex ) {
73	// When the package is deleted before shutdown it will throw an exception.
74	// In the event this happens we should erase the cache.
75	if ( ! empty( $this->cached_plugins ) ) {
76	$this->plugins_handler->cache_plugins( array() );
77	}
78	return;
79	}
80
81	// The paths should be sorted for easy comparisons with those loaded from the cache.
82	// Note we don't need to sort the cached entries because they're already sorted.
83	sort( $active_plugins );
84
85	// We don't want to waste time saving a cache that hasn't changed.
86	if ( $this->cached_plugins === $active_plugins ) {
87	return;
88	}
89
90	$this->plugins_handler->cache_plugins( $active_plugins );
91	}
92	}
93