├── CHANGES.md
├── faster-updates.php
├── LICENSE
├── testing_instructions.md
├── readme.txt
├── modules
    ├── themes
    │   ├── class-main.php
    │   └── class-upgrader.php
    └── plugins
    │   ├── class-main.php
    │   └── class-upgrader.php
└── functions
    └── move.php


/CHANGES.md:
--------------------------------------------------------------------------------
1 | [unreleased]
2 | * initial pass
3 | * add generic hooks for overriding update processing for `update-core.php`
4 | * add `wp_opcache_invalidate_directory()`
5 | * add fixes for VirtualBox issues
6 | * removed unused hooks from `move_dir()`
7 | 


--------------------------------------------------------------------------------
/faster-updates.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * Faster Updates
 4 |  *
 5 |  * @package faster-updates
 6 |  * @author Andy Fragen <andy@thefragens.com>
 7 |  * @license MIT
 8 |  */
 9 | 
10 | /**
11 |  * Plugin Name: Faster Updates
12 |  * Author: WP Core Contributors
13 |  * Description: Speeds up plugin/theme updates by moving directories rather than recursively copying files. Only for updating from 'update-core.php'.
14 |  * Version: 0.5.5
15 |  * Network: true
16 |  * License: MIT
17 |  * Text Domain: faster-updates
18 |  * Requires PHP: 5.6
19 |  * Requires at least: 6.0
20 |  * GitHub Plugin URI: https://github.com/afragen/faster-updates
21 |  * Primary Branch: main
22 |  */
23 | 
24 | namespace Faster_Updates;
25 | 
26 | /*
27 |  * Exit if called directly.
28 |  * PHP version check and exit.
29 |  */
30 | if ( ! defined( 'WPINC' ) ) {
31 | 	die;
32 | }
33 | 
34 | require_once __DIR__ . '/functions/move.php';
35 | require_once __DIR__ . '/modules/plugins/class-main.php';
36 | require_once __DIR__ . '/modules/themes/class-main.php';
37 | 
38 | new \Faster_Updates\Modules\Plugins\Main();
39 | new \Faster_Updates\Modules\Themes\Main();
40 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2022 Andy Fragen
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/testing_instructions.md:
--------------------------------------------------------------------------------
 1 | # Testing Instructions
 2 | 
 3 | 1. In `wp-config.php`, set `WP_DEBUG` and `WP_DEBUG_LOG` to true, and `WP_DEBUG_DISPLAY` to false. You can also install the WP Debugging plugin from the plugin repository to set these more easily. 😉
 4 | 1. Install and activate older versions of some simple and complex plugins such as akismet jetpack mailpoet woocommerce wordpress-seo wpforms-lite. You can download older versions from the plugins repository by navigating to  Development > Advanced, then scroll to the bottom and download an older version. WP-CLI users can pass a --version parameter with the version number to install and activate. You may also simply decrease the version number in the main plugin file locally.
 5 | 1. Navigate to Dashboard > Updates.
 6 | 1. Update one plugin.
 7 | 1. Update two plugins.
 8 | 1. Update the remaining plugins.
 9 | 1. Check for errors in the admin screens and frontend.
10 | 1. Check for errors in `wp-content/debug.log`.
11 | 1. Check the plugin directories in `wp-content/plugins`. Ensure that the main directory, and subdirectories have files in them.
12 | 1. Report any errors you encounter, or let us know if you don't encounter any errors.
13 | 1. Feel free to do the same for a few themes.
14 | 
15 | If you use VirtualBox in your development environment, commonly used in Chassis and VVV, please help.
16 | 


--------------------------------------------------------------------------------
/readme.txt:
--------------------------------------------------------------------------------
 1 | # Faster Updates
 2 | 
 3 | Plugin Name: Faster Updates
 4 | Contributors: afragen, costdev, pbiron
 5 | License: MIT
 6 | Requires PHP: 5.6
 7 | Requires at least: 6.0
 8 | Tested up to: 6.2
 9 | Stable Tag: x.x.x
10 | 
11 | Speeds up plugin/theme updates by moving files rather than copying them.
12 | 
13 | ## Description
14 | 
15 | For testing only. Only works when updating from update-core.php page. [Testing instructions](https://github.com/afragen/faster-updates/blob/main/testing_instructions.md)
16 | 
17 | Speeds up plugin/theme updates by moving files rather than copying them. Reduces the chance of running out of diskspace during updates. Lower memory usage reduces the chance of timeouts during updates.
18 | 
19 | Substitution of move_dir for copy_dir adding more efficiency to the plugin/theme update process. This could improve the efficiency and performance for 99+% of users who opt-in and will likely fix #53832, #54166, and #34676.
20 | 
21 | ### VirtualBox
22 | 
23 | VirtualBox is being tested. If you encounter any problems while using VirtualBox please let us know.
24 | 
25 | ## Changelog
26 | 
27 | #### [unreleased]
28 | * initial pass
29 | * add generic hooks for overriding update processing for `update-core.php`
30 | * add `wp_opcache_invalidate_directory()`
31 | * add fixes for VirtualBox issues
32 | * removed unused hooks from `move_dir()`
33 | 


--------------------------------------------------------------------------------
/modules/themes/class-main.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * Faster Updates
  4 |  *
  5 |  * @author   Andy Fragen, Colin Stewart
  6 |  * @license  MIT
  7 |  * @link     https://github.com/afragen/faster-updates
  8 |  * @package  faster-updates
  9 |  */
 10 | 
 11 | namespace Faster_Updates\Modules\Themes;
 12 | 
 13 | /*
 14 |  * Exit if called directly.
 15 |  */
 16 | if ( ! defined( 'WPINC' ) ) {
 17 | 	die;
 18 | }
 19 | 
 20 | require_once __DIR__ . '/class-upgrader.php';
 21 | 
 22 | /**
 23 |  * Themes Module: Main.
 24 |  *
 25 |  * @since 1.0.0
 26 |  */
 27 | class Main {
 28 | 
 29 | 	/**
 30 | 	 * Constructor. Registers action hooks.
 31 | 	 *
 32 | 	 * @since 1.0.0
 33 | 	 *
 34 | 	 * @return void
 35 | 	 */
 36 | 	public function __construct() {
 37 | 		add_action( 'load-update-core.php', array( $this, 'force_faster_updates_action' ) );
 38 | 		add_action( 'update-core-custom_do-theme-upgrade-faster', array( $this, 'upgrade' ) );
 39 | 		add_action( 'update-custom_update-selected-themes-faster', array( $this, 'bulk_update' ) );
 40 | 	}
 41 | 
 42 | 	/**
 43 | 	 * Replaces Core's 'do-theme-upgrade' action with a custom 'do-theme-upgrade-faster' action.
 44 | 	 *
 45 | 	 * @since 1.0.0
 46 | 	 *
 47 | 	 * @return void
 48 | 	 */
 49 | 	public function force_faster_updates_action() {
 50 | 		if ( isset( $_GET['action'] ) && 'do-theme-upgrade' === $_GET['action'] ) {
 51 | 			$_GET['action'] = 'do-theme-upgrade-faster';
 52 | 		}
 53 | 	}
 54 | 
 55 | 	/**
 56 | 	 * Single Theme Upgrade: Replaces the 'action' GET parameter
 57 | 	 * of 'update.php' with 'update-selected-themes-faster'.
 58 | 	 *
 59 | 	 * @since 1.0.0
 60 | 	 *
 61 | 	 * @return void
 62 | 	 */
 63 | 	public function upgrade() {
 64 | 		if ( ! current_user_can( 'update_themes' ) ) {
 65 | 			wp_die( __( 'Sorry, you are not allowed to update this site.' ) );
 66 | 		}
 67 | 
 68 | 		check_admin_referer( 'upgrade-core' );
 69 | 
 70 | 		if ( isset( $_GET['themes'] ) ) {
 71 | 			$themes = explode( ',', $_GET['themes'] );
 72 | 		} elseif ( isset( $_POST['checked'] ) ) {
 73 | 			$themes = (array) $_POST['checked'];
 74 | 		} else {
 75 | 			wp_redirect( admin_url( 'update-core.php' ) );
 76 | 			exit;
 77 | 		}
 78 | 
 79 | 		$url = 'update.php?action=update-selected-themes-faster&themes=' . urlencode( implode( ',', $themes ) );
 80 | 		$url = wp_nonce_url( $url, 'bulk-update-themes' );
 81 | 
 82 | 		// Used in the HTML title tag.
 83 | 		$title = __( 'Update Themes' );
 84 | 
 85 | 		require_once ABSPATH . 'wp-admin/admin-header.php';
 86 | 		?>
 87 | 		<div class="wrap">
 88 | 			<h1><?php _e( 'Update Themes' ); ?></h1>
 89 | 			<iframe src="<?php echo $url; ?>" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="<?php esc_attr_e( 'Update progress' ); ?>"></iframe>
 90 | 		</div>
 91 | 		<?php
 92 | 
 93 | 		wp_localize_script(
 94 | 			'updates',
 95 | 			'_wpUpdatesItemCounts',
 96 | 			array(
 97 | 				'totals' => wp_get_update_data(),
 98 | 			)
 99 | 		);
100 | 
101 | 		require_once ABSPATH . 'wp-admin/admin-footer.php';
102 | 	}
103 | 
104 | 	/**
105 | 	 * Bulk Theme Upgrade: Uses a custom theme upgrader class.
106 | 	 *
107 | 	 * Also replaces the 'action' GET parameter of 'update.php'
108 | 	 * with 'update-selected-themes-faster'.
109 | 	 *
110 | 	 * @since 1.0.0
111 | 	 *
112 | 	 * @return void
113 | 	 */
114 | 	public function bulk_update() {
115 | 		if ( ! current_user_can( 'update_themes' ) ) {
116 | 			wp_die( __( 'Sorry, you are not allowed to update themes for this site.' ) );
117 | 		}
118 | 
119 | 		check_admin_referer( 'bulk-update-themes' );
120 | 
121 | 		if ( isset( $_GET['themes'] ) ) {
122 | 			$themes = explode( ',', stripslashes( $_GET['themes'] ) );
123 | 		} elseif ( isset( $_POST['checked'] ) ) {
124 | 			$themes = (array) $_POST['checked'];
125 | 		} else {
126 | 			$themes = array();
127 | 		}
128 | 
129 | 		$themes = array_map( 'urldecode', $themes );
130 | 
131 | 		$url   = 'update.php?action=update-selected-themes-faster&amp;themes=' . urlencode( implode( ',', $themes ) );
132 | 		$nonce = 'bulk-update-themes';
133 | 
134 | 		wp_enqueue_script( 'updates' );
135 | 		iframe_header();
136 | 
137 | 		$upgrader = new Upgrader( new \Bulk_Theme_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
138 | 		$upgrader->bulk_upgrade( $themes );
139 | 
140 | 		iframe_footer();
141 | 	}
142 | 
143 | }
144 | 


--------------------------------------------------------------------------------
/modules/plugins/class-main.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * Faster Updates
  4 |  *
  5 |  * @author   Andy Fragen, Colin Stewart
  6 |  * @license  MIT
  7 |  * @link     https://github.com/afragen/faster-updates
  8 |  * @package  faster-updates
  9 |  */
 10 | 
 11 | namespace Faster_Updates\Modules\Plugins;
 12 | 
 13 | /*
 14 |  * Exit if called directly.
 15 |  */
 16 | if ( ! defined( 'WPINC' ) ) {
 17 | 	die;
 18 | }
 19 | 
 20 | require_once __DIR__ . '/class-upgrader.php';
 21 | 
 22 | /**
 23 |  * Plugins Module: Main.
 24 |  *
 25 |  * @since 1.0.0
 26 |  */
 27 | class Main {
 28 | 
 29 | 	/**
 30 | 	 * Constructor. Registers action hooks.
 31 | 	 *
 32 | 	 * @since 1.0.0
 33 | 	 *
 34 | 	 * @return void
 35 | 	 */
 36 | 	public function __construct() {
 37 | 		add_action( 'load-update-core.php', array( $this, 'force_faster_updates_action' ) );
 38 | 		add_action( 'update-core-custom_do-plugin-upgrade-faster', array( $this, 'upgrade' ) );
 39 | 		add_action( 'update-custom_update-selected-plugins-faster', array( $this, 'bulk_update' ) );
 40 | 	}
 41 | 
 42 | 	/**
 43 | 	 * Replaces Core's 'do-plugin-upgrade' action with a custom 'do-plugin-upgrade-faster' action.
 44 | 	 *
 45 | 	 * @since 1.0.0
 46 | 	 *
 47 | 	 * @return void
 48 | 	 */
 49 | 	public function force_faster_updates_action() {
 50 | 		if ( isset( $_GET['action'] ) && 'do-plugin-upgrade' === $_GET['action'] ) {
 51 | 			$_GET['action'] = 'do-plugin-upgrade-faster';
 52 | 		}
 53 | 	}
 54 | 
 55 | 	/**
 56 | 	 * Single Plugin Upgrade: Replaces the 'action' GET parameter
 57 | 	 * of 'update.php' with 'update-selected-plugins-faster'.
 58 | 	 *
 59 | 	 * @since 1.0.0
 60 | 	 *
 61 | 	 * @return void
 62 | 	 */
 63 | 	public function upgrade() {
 64 | 		if ( ! current_user_can( 'update_plugins' ) ) {
 65 | 			wp_die( __( 'Sorry, you are not allowed to update this site.' ) );
 66 | 		}
 67 | 
 68 | 		check_admin_referer( 'upgrade-core' );
 69 | 
 70 | 		if ( isset( $_GET['plugins'] ) ) {
 71 | 			$plugins = explode( ',', $_GET['plugins'] );
 72 | 		} elseif ( isset( $_POST['checked'] ) ) {
 73 | 			$plugins = (array) $_POST['checked'];
 74 | 		} else {
 75 | 			wp_redirect( admin_url( 'update-core.php' ) );
 76 | 			exit;
 77 | 		}
 78 | 
 79 | 		$url = 'update.php?action=update-selected-plugins-faster&plugins=' . urlencode( implode( ',', $plugins ) );
 80 | 		$url = wp_nonce_url( $url, 'bulk-update-plugins' );
 81 | 
 82 | 		// Used in the HTML title tag.
 83 | 		$title = __( 'Update Plugins' );
 84 | 
 85 | 		require_once ABSPATH . 'wp-admin/admin-header.php';
 86 | 		?>
 87 | 		<div class="wrap">
 88 | 			<h1><?php _e( 'Update Plugins' ); ?></h1>
 89 | 			<iframe src="<?php echo $url; ?>" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="<?php esc_attr_e( 'Update progress' ); ?>"></iframe>
 90 | 		</div>
 91 | 		<?php
 92 | 
 93 | 		wp_localize_script(
 94 | 			'updates',
 95 | 			'_wpUpdatesItemCounts',
 96 | 			array(
 97 | 				'totals' => wp_get_update_data(),
 98 | 			)
 99 | 		);
100 | 
101 | 		require_once ABSPATH . 'wp-admin/admin-footer.php';
102 | 	}
103 | 
104 | 	/**
105 | 	 * Bulk Plugin Upgrade: Uses a custom plugin upgrader class.
106 | 	 *
107 | 	 * Also replaces the 'action' GET parameter of 'update.php'
108 | 	 * with 'update-selected-plugins-faster'.
109 | 	 *
110 | 	 * @since 1.0.0
111 | 	 *
112 | 	 * @return void
113 | 	 */
114 | 	public function bulk_update() {
115 | 		if ( ! current_user_can( 'update_plugins' ) ) {
116 | 			wp_die( __( 'Sorry, you are not allowed to update plugins for this site.' ) );
117 | 		}
118 | 
119 | 		check_admin_referer( 'bulk-update-plugins' );
120 | 
121 | 		if ( isset( $_GET['plugins'] ) ) {
122 | 			$plugins = explode( ',', stripslashes( $_GET['plugins'] ) );
123 | 		} elseif ( isset( $_POST['checked'] ) ) {
124 | 			$plugins = (array) $_POST['checked'];
125 | 		} else {
126 | 			$plugins = array();
127 | 		}
128 | 
129 | 		$plugins = array_map( 'urldecode', $plugins );
130 | 
131 | 		$url   = 'update.php?action=update-selected-plugins-faster&amp;plugins=' . urlencode( implode( ',', $plugins ) );
132 | 		$nonce = 'bulk-update-plugins';
133 | 
134 | 		wp_enqueue_script( 'updates' );
135 | 		iframe_header();
136 | 
137 | 		$upgrader = new Upgrader( new \Bulk_Plugin_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
138 | 		$upgrader->bulk_upgrade( $plugins );
139 | 
140 | 		iframe_footer();
141 | 	}
142 | 
143 | }
144 | 


--------------------------------------------------------------------------------
/functions/move.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * Faster Updates
  4 |  *
  5 |  * @author   Andy Fragen, Colin Stewart
  6 |  * @license  MIT
  7 |  * @link     https://github.com/afragen/faster-updates
  8 |  * @package  faster-updates
  9 |  */
 10 | 
 11 | namespace Faster_Updates\Functions;
 12 | 
 13 | /*
 14 |  * Exit if called directly.
 15 |  */
 16 | if ( ! defined( 'WPINC' ) ) {
 17 | 	die;
 18 | }
 19 | 
 20 | global $wp_filesystem;
 21 | 
 22 | if ( ! $wp_filesystem ) {
 23 | 	require_once ABSPATH . '/wp-admin/includes/file.php';
 24 | 	WP_Filesystem();
 25 | }
 26 | 
 27 | /**
 28 |  * Moves a directory from one location to another via the rename() PHP function.
 29 |  * If the renaming failed, falls back to copy_dir().
 30 |  *
 31 |  * @since 6.2.0
 32 |  *
 33 |  * Assumes that WP_Filesystem() has already been called and setup.
 34 |  *
 35 |  * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
 36 |  *
 37 |  * @param string $from      Source directory.
 38 |  * @param string $to        Destination directory.
 39 |  * @param bool   $overwrite Overwrite destination.
 40 |  *                          Default is false.
 41 |  * @return bool|WP_Error True on success, false|WP_Error on failure.
 42 |  */
 43 | function move_dir( $from, $to, $overwrite = false ) {
 44 | 	global $wp_filesystem;
 45 | 
 46 | 	if ( ! $overwrite && $wp_filesystem->exists( $to ) ) {
 47 | 		return new WP_Error(
 48 | 			'to_directory_already_exists_move_dir',
 49 | 			sprintf(
 50 | 				/* translators: %s: The '$to' argument name. */
 51 | 				__( '%s already exists.' ),
 52 | 				'<code>$to</code>'
 53 | 			)
 54 | 		);
 55 | 	}
 56 | 
 57 | 	if ( trailingslashit( $from ) === trailingslashit( $to ) ) {
 58 | 		return false;
 59 | 	}
 60 | 
 61 | 	$result = false;
 62 | 
 63 | 	if ( 'direct' === $wp_filesystem->method ) {
 64 | 		if ( $wp_filesystem->delete( $to, true ) ) {
 65 | 			$result = @rename( $from, $to );
 66 | 		}
 67 | 	} else {
 68 | 		// Non-direct filesystems use some version of rename without a fallback.
 69 | 		$result = $wp_filesystem->move( $from, $to, $overwrite );
 70 | 	}
 71 | 
 72 | 	if ( $result ) {
 73 | 		/*
 74 | 		 * When using an environment with shared folders,
 75 | 		 * there is a delay in updating the filesystem's cache.
 76 | 		 *
 77 | 		 * This is a known issue in environments with a VirtualBox provider.
 78 | 		 *
 79 | 		 * A 200ms delay gives time for the filesystem to update its cache,
 80 | 		 * prevents "Operation not permitted", and "No such file or directory" warnings.
 81 | 		 *
 82 | 		 * This delay is used in other projects, including Composer.
 83 | 		 * @link https://github.com/composer/composer/blob/main/src/Composer/Util/Platform.php#L228-L233
 84 | 		 */
 85 | 		usleep( 200000 );
 86 | 		wp_opcache_invalidate_directory( $to );
 87 | 	}
 88 | 
 89 | 	if ( ! $result ) {
 90 | 		if ( ! $wp_filesystem->is_dir( $to ) ) {
 91 | 			if ( ! $wp_filesystem->mkdir( $to, FS_CHMOD_DIR ) ) {
 92 | 				return new \WP_Error( 'mkdir_failed_move_dir', __( 'Could not create directory.' ), $to );
 93 | 			}
 94 | 		}
 95 | 
 96 | 		$result = copy_dir( $from, $to, array( basename( $to ) ) );
 97 | 
 98 | 		// Clear the source directory.
 99 | 		if ( ! is_wp_error( $result ) ) {
100 | 			$wp_filesystem->delete( $from, true );
101 | 		}
102 | 	}
103 | 
104 | 	return $result;
105 | }
106 | 
107 | /**
108 |  * Invalidate OPcache of directory of files.
109 |  *
110 |  * @since 6.2.0
111 |  *
112 |  * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
113 |  *
114 |  * @param string $dir The path to invalidate.
115 |  * @return void
116 |  */
117 | function wp_opcache_invalidate_directory( $dir ) {
118 | 	global $wp_filesystem;
119 | 
120 | 	if ( ! is_string( $dir ) || '' === trim( $dir ) ) {
121 | 		if ( WP_DEBUG ) {
122 | 			$error_message = sprintf(
123 | 				/* translators: %s: The function name. */
124 | 				__( '%s expects a non-empty string.' ),
125 | 				'<code>wp_opcache_invalidate_directory()</code>'
126 | 			);
127 | 			// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_trigger_error
128 | 			trigger_error( $error_message );
129 | 		}
130 | 		return;
131 | 	}
132 | 
133 | 	$dirlist = $wp_filesystem->dirlist( $dir, false, true );
134 | 
135 | 	if ( empty( $dirlist ) ) {
136 | 		return;
137 | 	}
138 | 
139 | 	/*
140 | 	 * Recursively invalidate opcache of files in a directory.
141 | 	 *
142 | 	 * WP_Filesystem_*::dirlist() returns an array of file and directory information.
143 | 	 *
144 | 	 * This does not include a path to the file or directory.
145 | 	 * To invalidate files within sub-directories, recursion is needed
146 | 	 * to prepend an absolute path containing the sub-directory's name.
147 | 	 *
148 | 	 * @param array  $dirlist Array of file/directory information from WP_Filesystem_Base::dirlist(),
149 | 	 *                        with sub-directories represented as nested arrays.
150 | 	 * @param string $path    Absolute path to the directory.
151 | 	 */
152 | 	$invalidate_directory = function( $dirlist, $path ) use ( &$invalidate_directory ) {
153 | 		$path = trailingslashit( $path );
154 | 
155 | 		foreach ( $dirlist as $name => $details ) {
156 | 			if ( 'f' === $details['type'] ) {
157 | 				wp_opcache_invalidate( $path . $name, true );
158 | 				continue;
159 | 			}
160 | 
161 | 			if ( is_array( $details['files'] ) && ! empty( $details['files'] ) ) {
162 | 				$invalidate_directory( $details['files'], $path . $name );
163 | 			}
164 | 		}
165 | 	};
166 | 
167 | 	$invalidate_directory( $dirlist, $dir );
168 | }
169 | 


--------------------------------------------------------------------------------
/modules/themes/class-upgrader.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * Faster Updates
  4 |  *
  5 |  * @author   Andy Fragen, Colin Stewart
  6 |  * @license  MIT
  7 |  * @link     https://github.com/afragen/faster-updates
  8 |  * @package  faster-updates
  9 |  */
 10 | 
 11 | namespace Faster_Updates\Modules\Themes;
 12 | 
 13 | /*
 14 |  * Exit if called directly.
 15 |  */
 16 | if ( ! defined( 'WPINC' ) ) {
 17 | 	die;
 18 | }
 19 | 
 20 | require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
 21 | 
 22 | /**
 23 |  * Themes Module: Upgrader.
 24 |  *
 25 |  * @since 1.0.0
 26 |  */
 27 | class Upgrader extends \Theme_Upgrader {
 28 | 
 29 | 	/**
 30 | 	 * Install a package.
 31 | 	 *
 32 | 	 * Moves the contents of a package from a source directory, and installs them in
 33 | 	 * a destination directory. Optionally removes the source. It can also optionally
 34 | 	 * clear out the destination folder if it already exists.
 35 | 	 *
 36 | 	 * @since 1.0.0
 37 | 	 *
 38 | 	 * @global WP_Filesystem_Base $wp_filesystem        WordPress filesystem subclass.
 39 | 	 * @global array              $wp_theme_directories
 40 | 	 *
 41 | 	 * @param array|string $args {
 42 | 	 *     Optional. Array or string of arguments for installing a package. Default empty array.
 43 | 	 *
 44 | 	 *     @type string $source                      Required path to the package source. Default empty.
 45 | 	 *     @type string $destination                 Required path to a folder to install the package in.
 46 | 	 *                                               Default empty.
 47 | 	 *     @type bool   $clear_destination           Whether to delete any files already in the destination
 48 | 	 *                                               folder. Default false.
 49 | 	 *     @type bool   $clear_working               Whether to delete the files from the working directory
 50 | 	 *                                               after copying them to the destination. Default false.
 51 | 	 *     @type bool   $abort_if_destination_exists Whether to abort the installation if
 52 | 	 *                                               the destination folder already exists. Default true.
 53 | 	 *     @type array  $hook_extra                  Extra arguments to pass to the filter hooks called by
 54 | 	 *                                               WP_Upgrader::install_package(). Default empty array.
 55 | 	 * }
 56 | 	 *
 57 | 	 * @return array|WP_Error The result (also stored in `WP_Upgrader::$result`), or a WP_Error on failure.
 58 | 	 */
 59 | 	public function install_package( $args = array() ) {
 60 | 		global $wp_filesystem, $wp_theme_directories;
 61 | 
 62 | 		$defaults = array(
 63 | 			'source'                      => '', // Please always pass this.
 64 | 			'destination'                 => '', // ...and this.
 65 | 			'clear_destination'           => false,
 66 | 			'clear_working'               => false,
 67 | 			'abort_if_destination_exists' => true,
 68 | 			'hook_extra'                  => array(),
 69 | 		);
 70 | 
 71 | 		$args = wp_parse_args( $args, $defaults );
 72 | 
 73 | 		// These were previously extract()'d.
 74 | 		$source            = $args['source'];
 75 | 		$destination       = $args['destination'];
 76 | 		$clear_destination = $args['clear_destination'];
 77 | 
 78 | 		set_time_limit( 300 );
 79 | 
 80 | 		if ( empty( $source ) || empty( $destination ) ) {
 81 | 			return new \WP_Error( 'bad_request', $this->strings['bad_request'] );
 82 | 		}
 83 | 		$this->skin->feedback( 'installing_package' );
 84 | 
 85 | 		/**
 86 | 		 * Filters the installation response before the installation has started.
 87 | 		 *
 88 | 		 * Returning a value that could be evaluated as a `WP_Error` will effectively
 89 | 		 * short-circuit the installation, returning that value instead.
 90 | 		 *
 91 | 		 * @since 2.8.0
 92 | 		 *
 93 | 		 * @param bool|WP_Error $response   Installation response.
 94 | 		 * @param array         $hook_extra Extra arguments passed to hooked filters.
 95 | 		 */
 96 | 		$res = apply_filters( 'upgrader_pre_install', true, $args['hook_extra'] );
 97 | 
 98 | 		if ( is_wp_error( $res ) ) {
 99 | 			return $res;
100 | 		}
101 | 
102 | 		// Retain the original source and destinations.
103 | 		$remote_source     = $args['source'];
104 | 		$local_destination = $destination;
105 | 
106 | 		$source_files       = array_keys( $wp_filesystem->dirlist( $remote_source ) );
107 | 		$remote_destination = $wp_filesystem->find_folder( $local_destination );
108 | 
109 | 		// Locate which directory to copy to the new folder. This is based on the actual folder holding the files.
110 | 		if ( 1 === count( $source_files ) && $wp_filesystem->is_dir( trailingslashit( $args['source'] ) . $source_files[0] . '/' ) ) {
111 | 			// Only one folder? Then we want its contents.
112 | 			$source = trailingslashit( $args['source'] ) . trailingslashit( $source_files[0] );
113 | 		} elseif ( 0 === count( $source_files ) ) {
114 | 			// There are no files?
115 | 			return new \WP_Error( 'incompatible_archive_empty', $this->strings['incompatible_archive'], $this->strings['no_files'] );
116 | 		} else {
117 | 			// It's only a single file, the upgrader will use the folder name of this file as the destination folder.
118 | 			// Folder name is based on zip filename.
119 | 			$source = trailingslashit( $args['source'] );
120 | 		}
121 | 
122 | 		/**
123 | 		 * Filters the source file location for the upgrade package.
124 | 		 *
125 | 		 * @since 2.8.0
126 | 		 * @since 4.4.0 The $hook_extra parameter became available.
127 | 		 *
128 | 		 * @param string      $source        File source location.
129 | 		 * @param string      $remote_source Remote file source location.
130 | 		 * @param WP_Upgrader $upgrader      WP_Upgrader instance.
131 | 		 * @param array       $hook_extra    Extra arguments passed to hooked filters.
132 | 		 */
133 | 		$source = apply_filters( 'upgrader_source_selection', $source, $remote_source, $this, $args['hook_extra'] );
134 | 
135 | 		if ( is_wp_error( $source ) ) {
136 | 			return $source;
137 | 		}
138 | 
139 | 		// Has the source location changed? If so, we need a new source_files list.
140 | 		if ( $source !== $remote_source ) {
141 | 			$source_files = array_keys( $wp_filesystem->dirlist( $source ) );
142 | 		}
143 | 
144 | 		/*
145 | 		 * Protection against deleting files in any important base directories.
146 | 		 * Theme_Upgrader & Plugin_Upgrader also trigger this, as they pass the
147 | 		 * destination directory (WP_PLUGIN_DIR / wp-content/themes) intending
148 | 		 * to copy the directory into the directory, whilst they pass the source
149 | 		 * as the actual files to copy.
150 | 		 */
151 | 		$protected_directories = array( ABSPATH, WP_CONTENT_DIR, WP_PLUGIN_DIR, WP_CONTENT_DIR . '/themes' );
152 | 
153 | 		if ( is_array( $wp_theme_directories ) ) {
154 | 			$protected_directories = array_merge( $protected_directories, $wp_theme_directories );
155 | 		}
156 | 
157 | 		if ( in_array( $destination, $protected_directories, true ) ) {
158 | 			$remote_destination = trailingslashit( $remote_destination ) . trailingslashit( basename( $source ) );
159 | 			$destination        = trailingslashit( $destination ) . trailingslashit( basename( $source ) );
160 | 		}
161 | 
162 | 		if ( $clear_destination ) {
163 | 			// We're going to clear the destination if there's something there.
164 | 			$this->skin->feedback( 'remove_old' );
165 | 
166 | 			$removed = $this->clear_destination( $remote_destination );
167 | 
168 | 			/**
169 | 			 * Filters whether the upgrader cleared the destination.
170 | 			 *
171 | 			 * @since 2.8.0
172 | 			 *
173 | 			 * @param true|WP_Error $removed            Whether the destination was cleared.
174 | 			 *                                          True upon success, WP_Error on failure.
175 | 			 * @param string        $local_destination  The local package destination.
176 | 			 * @param string        $remote_destination The remote package destination.
177 | 			 * @param array         $hook_extra         Extra arguments passed to hooked filters.
178 | 			 */
179 | 			$removed = apply_filters( 'upgrader_clear_destination', $removed, $local_destination, $remote_destination, $args['hook_extra'] );
180 | 
181 | 			if ( is_wp_error( $removed ) ) {
182 | 				return $removed;
183 | 			}
184 | 		} elseif ( $args['abort_if_destination_exists'] && $wp_filesystem->exists( $remote_destination ) ) {
185 | 			// If we're not clearing the destination folder and something exists there already, bail.
186 | 			// But first check to see if there are actually any files in the folder.
187 | 			$_files = $wp_filesystem->dirlist( $remote_destination );
188 | 			if ( ! empty( $_files ) ) {
189 | 				$wp_filesystem->delete( $remote_source, true ); // Clear out the source files.
190 | 				return new \WP_Error( 'folder_exists', $this->strings['folder_exists'], $remote_destination );
191 | 			}
192 | 		}
193 | 
194 | 		// Create destination if needed.
195 | 		if ( ! $wp_filesystem->exists( $remote_destination ) ) {
196 | 			if ( ! $wp_filesystem->mkdir( $remote_destination, FS_CHMOD_DIR ) ) {
197 | 				return new \WP_Error( 'mkdir_failed_destination', $this->strings['mkdir_failed'], $remote_destination );
198 | 			}
199 | 		}
200 | 
201 | 		$result = \Faster_Updates\Functions\move_dir( $source, $remote_destination, true );
202 | 
203 | 		// Clear the working folder?
204 | 		if ( $args['clear_working'] ) {
205 | 			$wp_filesystem->delete( $remote_source, true );
206 | 		}
207 | 
208 | 		if ( is_wp_error( $result ) ) {
209 | 			return $result;
210 | 		}
211 | 
212 | 		$destination_name = basename( str_replace( $local_destination, '', $destination ) );
213 | 		if ( '.' === $destination_name ) {
214 | 			$destination_name = '';
215 | 		}
216 | 
217 | 		$this->result = compact( 'source', 'source_files', 'destination', 'destination_name', 'local_destination', 'remote_destination', 'clear_destination' );
218 | 
219 | 		/**
220 | 		 * Filters the installation response after the installation has finished.
221 | 		 *
222 | 		 * @since 2.8.0
223 | 		 *
224 | 		 * @param bool  $response   Installation response.
225 | 		 * @param array $hook_extra Extra arguments passed to hooked filters.
226 | 		 * @param array $result     Installation result data.
227 | 		 */
228 | 		$res = apply_filters( 'upgrader_post_install', true, $args['hook_extra'], $this->result );
229 | 
230 | 		if ( is_wp_error( $res ) ) {
231 | 			$this->result = $res;
232 | 			return $res;
233 | 		}
234 | 
235 | 		// Bombard the calling function will all the info which we've just used.
236 | 		return $this->result;
237 | 	}
238 | 
239 | }
240 | 


--------------------------------------------------------------------------------
/modules/plugins/class-upgrader.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * Faster Updates
  4 |  *
  5 |  * @author   Andy Fragen, Colin Stewart
  6 |  * @license  MIT
  7 |  * @link     https://github.com/afragen/faster-updates
  8 |  * @package  faster-updates
  9 |  */
 10 | 
 11 | namespace Faster_Updates\Modules\Plugins;
 12 | 
 13 | /*
 14 |  * Exit if called directly.
 15 |  */
 16 | if ( ! defined( 'WPINC' ) ) {
 17 | 	die;
 18 | }
 19 | 
 20 | require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
 21 | 
 22 | /**
 23 |  * Plugins Module: Upgrader.
 24 |  *
 25 |  * @since 1.0.0
 26 |  */
 27 | class Upgrader extends \Plugin_Upgrader {
 28 | 
 29 | 	/**
 30 | 	 * Install a package.
 31 | 	 *
 32 | 	 * Moves the contents of a package from a source directory, and installs them in
 33 | 	 * a destination directory. Optionally removes the source. It can also optionally
 34 | 	 * clear out the destination folder if it already exists.
 35 | 	 *
 36 | 	 * @since 1.0.0
 37 | 	 *
 38 | 	 * @global WP_Filesystem_Base $wp_filesystem        WordPress filesystem subclass.
 39 | 	 * @global array              $wp_theme_directories
 40 | 	 *
 41 | 	 * @param array|string $args {
 42 | 	 *     Optional. Array or string of arguments for installing a package. Default empty array.
 43 | 	 *
 44 | 	 *     @type string $source                      Required path to the package source. Default empty.
 45 | 	 *     @type string $destination                 Required path to a folder to install the package in.
 46 | 	 *                                               Default empty.
 47 | 	 *     @type bool   $clear_destination           Whether to delete any files already in the destination
 48 | 	 *                                               folder. Default false.
 49 | 	 *     @type bool   $clear_working               Whether to delete the files from the working directory
 50 | 	 *                                               after copying them to the destination. Default false.
 51 | 	 *     @type bool   $abort_if_destination_exists Whether to abort the installation if
 52 | 	 *                                               the destination folder already exists. Default true.
 53 | 	 *     @type array  $hook_extra                  Extra arguments to pass to the filter hooks called by
 54 | 	 *                                               WP_Upgrader::install_package(). Default empty array.
 55 | 	 * }
 56 | 	 *
 57 | 	 * @return array|WP_Error The result (also stored in `WP_Upgrader::$result`), or a WP_Error on failure.
 58 | 	 */
 59 | 	public function install_package( $args = array() ) {
 60 | 		global $wp_filesystem, $wp_theme_directories;
 61 | 
 62 | 		$defaults = array(
 63 | 			'source'                      => '', // Please always pass this.
 64 | 			'destination'                 => '', // ...and this.
 65 | 			'clear_destination'           => false,
 66 | 			'clear_working'               => false,
 67 | 			'abort_if_destination_exists' => true,
 68 | 			'hook_extra'                  => array(),
 69 | 		);
 70 | 
 71 | 		$args = wp_parse_args( $args, $defaults );
 72 | 
 73 | 		// These were previously extract()'d.
 74 | 		$source            = $args['source'];
 75 | 		$destination       = $args['destination'];
 76 | 		$clear_destination = $args['clear_destination'];
 77 | 
 78 | 		set_time_limit( 300 );
 79 | 
 80 | 		if ( empty( $source ) || empty( $destination ) ) {
 81 | 			return new \WP_Error( 'bad_request', $this->strings['bad_request'] );
 82 | 		}
 83 | 		$this->skin->feedback( 'installing_package' );
 84 | 
 85 | 		/**
 86 | 		 * Filters the installation response before the installation has started.
 87 | 		 *
 88 | 		 * Returning a value that could be evaluated as a `WP_Error` will effectively
 89 | 		 * short-circuit the installation, returning that value instead.
 90 | 		 *
 91 | 		 * @since 2.8.0
 92 | 		 *
 93 | 		 * @param bool|WP_Error $response   Installation response.
 94 | 		 * @param array         $hook_extra Extra arguments passed to hooked filters.
 95 | 		 */
 96 | 		$res = apply_filters( 'upgrader_pre_install', true, $args['hook_extra'] );
 97 | 
 98 | 		if ( is_wp_error( $res ) ) {
 99 | 			return $res;
100 | 		}
101 | 
102 | 		// Retain the original source and destinations.
103 | 		$remote_source     = $args['source'];
104 | 		$local_destination = $destination;
105 | 
106 | 		$source_files       = array_keys( $wp_filesystem->dirlist( $remote_source ) );
107 | 		$remote_destination = $wp_filesystem->find_folder( $local_destination );
108 | 
109 | 		// Locate which directory to copy to the new folder. This is based on the actual folder holding the files.
110 | 		if ( 1 === count( $source_files ) && $wp_filesystem->is_dir( trailingslashit( $args['source'] ) . $source_files[0] . '/' ) ) {
111 | 			// Only one folder? Then we want its contents.
112 | 			$source = trailingslashit( $args['source'] ) . trailingslashit( $source_files[0] );
113 | 		} elseif ( 0 === count( $source_files ) ) {
114 | 			// There are no files?
115 | 			return new \WP_Error( 'incompatible_archive_empty', $this->strings['incompatible_archive'], $this->strings['no_files'] );
116 | 		} else {
117 | 			// It's only a single file, the upgrader will use the folder name of this file as the destination folder.
118 | 			// Folder name is based on zip filename.
119 | 			$source = trailingslashit( $args['source'] );
120 | 		}
121 | 
122 | 		/**
123 | 		 * Filters the source file location for the upgrade package.
124 | 		 *
125 | 		 * @since 2.8.0
126 | 		 * @since 4.4.0 The $hook_extra parameter became available.
127 | 		 *
128 | 		 * @param string      $source        File source location.
129 | 		 * @param string      $remote_source Remote file source location.
130 | 		 * @param WP_Upgrader $upgrader      WP_Upgrader instance.
131 | 		 * @param array       $hook_extra    Extra arguments passed to hooked filters.
132 | 		 */
133 | 		$source = apply_filters( 'upgrader_source_selection', $source, $remote_source, $this, $args['hook_extra'] );
134 | 
135 | 		if ( is_wp_error( $source ) ) {
136 | 			return $source;
137 | 		}
138 | 
139 | 		// Has the source location changed? If so, we need a new source_files list.
140 | 		if ( $source !== $remote_source ) {
141 | 			$source_files = array_keys( $wp_filesystem->dirlist( $source ) );
142 | 		}
143 | 
144 | 		/*
145 | 		 * Protection against deleting files in any important base directories.
146 | 		 * Theme_Upgrader & Plugin_Upgrader also trigger this, as they pass the
147 | 		 * destination directory (WP_PLUGIN_DIR / wp-content/themes) intending
148 | 		 * to copy the directory into the directory, whilst they pass the source
149 | 		 * as the actual files to copy.
150 | 		 */
151 | 		$protected_directories = array( ABSPATH, WP_CONTENT_DIR, WP_PLUGIN_DIR, WP_CONTENT_DIR . '/themes' );
152 | 
153 | 		if ( is_array( $wp_theme_directories ) ) {
154 | 			$protected_directories = array_merge( $protected_directories, $wp_theme_directories );
155 | 		}
156 | 
157 | 		if ( in_array( $destination, $protected_directories, true ) ) {
158 | 			$remote_destination = trailingslashit( $remote_destination ) . trailingslashit( basename( $source ) );
159 | 			$destination        = trailingslashit( $destination ) . trailingslashit( basename( $source ) );
160 | 		}
161 | 
162 | 		if ( $clear_destination ) {
163 | 			// We're going to clear the destination if there's something there.
164 | 			$this->skin->feedback( 'remove_old' );
165 | 
166 | 			$removed = $this->clear_destination( $remote_destination );
167 | 
168 | 			/**
169 | 			 * Filters whether the upgrader cleared the destination.
170 | 			 *
171 | 			 * @since 2.8.0
172 | 			 *
173 | 			 * @param true|WP_Error $removed            Whether the destination was cleared.
174 | 			 *                                          True upon success, WP_Error on failure.
175 | 			 * @param string        $local_destination  The local package destination.
176 | 			 * @param string        $remote_destination The remote package destination.
177 | 			 * @param array         $hook_extra         Extra arguments passed to hooked filters.
178 | 			 */
179 | 			$removed = apply_filters( 'upgrader_clear_destination', $removed, $local_destination, $remote_destination, $args['hook_extra'] );
180 | 
181 | 			if ( is_wp_error( $removed ) ) {
182 | 				return $removed;
183 | 			}
184 | 		} elseif ( $args['abort_if_destination_exists'] && $wp_filesystem->exists( $remote_destination ) ) {
185 | 			// If we're not clearing the destination folder and something exists there already, bail.
186 | 			// But first check to see if there are actually any files in the folder.
187 | 			$_files = $wp_filesystem->dirlist( $remote_destination );
188 | 			if ( ! empty( $_files ) ) {
189 | 				$wp_filesystem->delete( $remote_source, true ); // Clear out the source files.
190 | 				return new \WP_Error( 'folder_exists', $this->strings['folder_exists'], $remote_destination );
191 | 			}
192 | 		}
193 | 
194 | 		// Create destination if needed.
195 | 		if ( ! $wp_filesystem->exists( $remote_destination ) ) {
196 | 			if ( ! $wp_filesystem->mkdir( $remote_destination, FS_CHMOD_DIR ) ) {
197 | 				return new \WP_Error( 'mkdir_failed_destination', $this->strings['mkdir_failed'], $remote_destination );
198 | 			}
199 | 		}
200 | 
201 | 		$result = \Faster_Updates\Functions\move_dir( $source, $remote_destination, true );
202 | 
203 | 		// Clear the working folder?
204 | 		if ( $args['clear_working'] ) {
205 | 			$wp_filesystem->delete( $remote_source, true );
206 | 		}
207 | 
208 | 		if ( is_wp_error( $result ) ) {
209 | 			return $result;
210 | 		}
211 | 
212 | 		$destination_name = basename( str_replace( $local_destination, '', $destination ) );
213 | 		if ( '.' === $destination_name ) {
214 | 			$destination_name = '';
215 | 		}
216 | 
217 | 		$this->result = compact( 'source', 'source_files', 'destination', 'destination_name', 'local_destination', 'remote_destination', 'clear_destination' );
218 | 
219 | 		/**
220 | 		 * Filters the installation response after the installation has finished.
221 | 		 *
222 | 		 * @since 2.8.0
223 | 		 *
224 | 		 * @param bool  $response   Installation response.
225 | 		 * @param array $hook_extra Extra arguments passed to hooked filters.
226 | 		 * @param array $result     Installation result data.
227 | 		 */
228 | 		$res = apply_filters( 'upgrader_post_install', true, $args['hook_extra'], $this->result );
229 | 
230 | 		if ( is_wp_error( $res ) ) {
231 | 			$this->result = $res;
232 | 			return $res;
233 | 		}
234 | 
235 | 		// Bombard the calling function will all the info which we've just used.
236 | 		return $this->result;
237 | 	}
238 | 
239 | }
240 | 


--------------------------------------------------------------------------------