← All changes | vendor/jetpack-autoloader/class-autoloader-handler.php +147 -0 16.2-beta → 16.3 View file →

		@@ -1,0 +1,147 @@
	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\al6_0_1;
	9	+
	10	+ // phpcs:ignore
	11	+
	12	+use Automattic\Jetpack\Autoloader\AutoloadGenerator;
	13	+
	14	+/**
	15	+ * This class selects the package version for the autoloader.
	16	+ */
	17	+class Autoloader_Handler {
	18	+
	19	+ /**
	20	+ * The PHP_Autoloader instance.
	21	+ *
	22	+ * @var PHP_Autoloader
	23	+ */
	24	+ private $php_autoloader;
	25	+
	26	+ /**
	27	+ * The Hook_Manager instance.
	28	+ *
	29	+ * @var Hook_Manager
	30	+ */
	31	+ private $hook_manager;
	32	+
	33	+ /**
	34	+ * The Manifest_Reader instance.
	35	+ *
	36	+ * @var Manifest_Reader
	37	+ */
	38	+ private $manifest_reader;
	39	+
	40	+ /**
	41	+ * The Version_Selector instance.
	42	+ *
	43	+ * @var Version_Selector
	44	+ */
	45	+ private $version_selector;
	46	+
	47	+ /**
	48	+ * The constructor.
	49	+ *
	50	+ * @param PHP_Autoloader $php_autoloader The PHP_Autoloader instance.
	51	+ * @param Hook_Manager $hook_manager The Hook_Manager instance.
	52	+ * @param Manifest_Reader $manifest_reader The Manifest_Reader instance.
	53	+ * @param Version_Selector $version_selector The Version_Selector instance.
	54	+ */
	55	+ public function __construct( $php_autoloader, $hook_manager, $manifest_reader, $version_selector ) {
	56	+ $this->php_autoloader = $php_autoloader;
	57	+ $this->hook_manager = $hook_manager;
	58	+ $this->manifest_reader = $manifest_reader;
	59	+ $this->version_selector = $version_selector;
	60	+ }
	61	+
	62	+ /**
	63	+ * Checks to see whether or not an autoloader is currently in the process of initializing.
	64	+ *
	65	+ * @return bool
	66	+ */
	67	+ public function is_initializing() {
	68	+ // If no version has been set it means that no autoloader has started initializing yet.
	69	+ global $jetpack_autoloader_latest_version;
	70	+ if ( ! isset( $jetpack_autoloader_latest_version ) ) {
	71	+ return false;
	72	+ }
	73	+
	74	+ // When the version is set but the classmap is not it ALWAYS means that this is the
	75	+ // latest autoloader and is being included by an older one.
	76	+ global $jetpack_packages_classmap;
	77	+ if ( empty( $jetpack_packages_classmap ) ) {
	78	+ return true;
	79	+ }
	80	+
	81	+ // Version 2.4.0 added a new global and altered the reset semantics. We need to check
	82	+ // the other global as well since it may also point at initialization.
	83	+ // Note: We don't need to check for the class first because every autoloader that
	84	+ // will set the latest version global requires this class in the classmap.
	85	+ $replacing_version = $jetpack_packages_classmap[ AutoloadGenerator::class ]['version'];
	86	+ if ( $this->version_selector->is_dev_version( $replacing_version ) || version_compare( $replacing_version, '2.4.0.0', '>=' ) ) {
	87	+ global $jetpack_autoloader_loader;
	88	+ if ( ! isset( $jetpack_autoloader_loader ) ) {
	89	+ return true;
	90	+ }
	91	+ }
	92	+
	93	+ return false;
	94	+ }
	95	+
	96	+ /**
	97	+ * Activates an autoloader using the given plugins and activates it.
	98	+ *
	99	+ * @param string[] $plugins The plugins to initialize the autoloader for.
	100	+ */
	101	+ public function activate_autoloader( $plugins ) {
	102	+ global $jetpack_packages_psr4;
	103	+ $jetpack_packages_psr4 = array();
	104	+ $this->manifest_reader->read_manifests( $plugins, 'vendor/composer/jetpack_autoload_psr4.php', $jetpack_packages_psr4 );
	105	+
	106	+ global $jetpack_packages_classmap;
	107	+ $jetpack_packages_classmap = array();
	108	+ $this->manifest_reader->read_manifests( $plugins, 'vendor/composer/jetpack_autoload_classmap.php', $jetpack_packages_classmap );
	109	+
	110	+ global $jetpack_packages_filemap;
	111	+ $jetpack_packages_filemap = array();
	112	+ $this->manifest_reader->read_manifests( $plugins, 'vendor/composer/jetpack_autoload_filemap.php', $jetpack_packages_filemap );
	113	+
	114	+ $loader = new Version_Loader(
	115	+ $this->version_selector,
	116	+ $jetpack_packages_classmap,
	117	+ $jetpack_packages_psr4,
	118	+ $jetpack_packages_filemap
	119	+ );
	120	+
	121	+ $this->php_autoloader->register_autoloader( $loader );
	122	+
	123	+ // Now that the autoloader is active we can load the filemap.
	124	+ $loader->load_filemap();
	125	+ }
	126	+
	127	+ /**
	128	+ * Resets the active autoloader and all related global state.
	129	+ */
	130	+ public function reset_autoloader() {
	131	+ $this->php_autoloader->unregister_autoloader();
	132	+ $this->hook_manager->reset();
	133	+
	134	+ // Clear all of the autoloader globals so that older autoloaders don't do anything strange.
	135	+ global $jetpack_autoloader_latest_version;
	136	+ $jetpack_autoloader_latest_version = null;
	137	+
	138	+ global $jetpack_packages_classmap;
	139	+ $jetpack_packages_classmap = array(); // Must be array to avoid exceptions in old autoloaders!
	140	+
	141	+ global $jetpack_packages_psr4;
	142	+ $jetpack_packages_psr4 = array(); // Must be array to avoid exceptions in old autoloaders!
	143	+
	144	+ global $jetpack_packages_filemap;
	145	+ $jetpack_packages_filemap = array(); // Must be array to avoid exceptions in old autoloaders!
	146	+ }
	147	+}