infinite-uploads / infinite-uploads.php

infinite-uploads.php in Infinite Uploads – Offload, Optimize & Organize Your Media Library 3.1.2, at infinite-uploads.php

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1	<?php
2	/*
3	* Plugin Name: Infinite Uploads
4	* Description: Infinitely scalable cloud storage and delivery for your videos and uploads made easy! Upload directly to cloud storage and manage your files right from the WordPress Media Library.
5	* Version: 3.1.2
6	* Author: Infinite Uploads
7	* Author URI: https://infiniteuploads.com/?utm_source=iup_plugin&utm_medium=plugin&utm_campaign=iup_plugin&utm_content=meta
8	* Text Domain: infinite-uploads
9	* Requires at least: 6.0
10	* Tested up to: 6.9.1
11	* Requires PHP: 8.0
12	* License: GPLv2
13	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
14	* Network: true
15	*
16	* Inspired by AWS PHP SDK stream wrapper code from the S3 Uploads plugin by Human Made https://github.com/humanmade/S3-Uploads.
17	*
18	* Copyright 2021-2025 ClikIT, LLC
19	*/
20
21	define( 'INFINITE_UPLOADS_VERSION', '3.1.2' );
22
23	if ( file_exists( __DIR__ . '/vendor/autoload.php' ) ) {
24	require_once __DIR__ . '/vendor/autoload.php';
25	}
26
27	// Load action scheduler.
28	require_once dirname( __FILE__ ) . '/libs/action-scheduler/action-scheduler.php';
29
30	if ( defined( 'WP_CLI' ) && WP_CLI ) {
31	\WP_CLI::add_command( 'infinite-uploads', '\ClikIT\InfiniteUploads\InfiniteUploadsWPCLICommand' );
32	}
33
34	//require_once 'inc/class-infinite-uploads-wp-mail.php';
35	register_activation_hook( __FILE__, 'infinite_uploads_install' );
36
37	add_action( 'plugins_loaded', 'infinite_uploads_init' );
38
39	function infinite_uploads_init() {
40	//how much to try uploading/downloading per ajax loop (we want as much as possible without exceeding (php timeout - ajax_timeout) to avoid 504s
41	if ( ! defined( 'INFINITE_UPLOADS_SYNC_MAX_BYTES' ) ) {
42	define( 'INFINITE_UPLOADS_SYNC_MAX_BYTES', MB_IN_BYTES * 12 );
43	}
44	//This is the maximum to transfer in parallel within the INFINITE_UPLOADS_SYNC_MAX_BYTES size.
45	if ( ! defined( 'INFINITE_UPLOADS_SYNC_CONCURRENCY' ) ) {
46	define( 'INFINITE_UPLOADS_SYNC_CONCURRENCY', 15 );
47	}
48	if ( ! defined( 'INFINITE_UPLOADS_SYNC_MULTIPART_CONCURRENCY' ) ) {
49	define( 'INFINITE_UPLOADS_SYNC_MULTIPART_CONCURRENCY', 5 );
50	}
51	if ( ! defined( 'INFINITE_UPLOADS_SYNC_PER_LOOP' ) ) {
52	define( 'INFINITE_UPLOADS_SYNC_PER_LOOP', 1000 );
53	}
54	if ( ! defined( 'INFINITE_UPLOADS_HTTP_CACHE_CONTROL' ) ) {
55	define( 'INFINITE_UPLOADS_HTTP_CACHE_CONTROL', YEAR_IN_SECONDS );
56	}
57	//we cache the last object uploaded to cloud in memory so it can be processed without downloading again.
58	if ( ! defined( 'INFINITE_UPLOADS_STREAM_CACHE_MAX_BYTES' ) ) {
59	define( 'INFINITE_UPLOADS_STREAM_CACHE_MAX_BYTES', MB_IN_BYTES * 32 );
60	}
61
62	// Require Our custom AWS Autoloader file.
63
64	require_once dirname( __FILE__ ) . '/vendor/Aws3/aws-autoloader.php';
65
66	if ( ! infinite_uploads_check_requirements() ) {
67	return;
68	}
69
70	infinite_uploads_upgrade();
71
72	$instance = \ClikIT\InfiniteUploads\InfiniteUploads::get_instance();
73
74	require_once dirname( __FILE__ ) . '/functions.php';
75
76	$instance->setup();
77	}
78
79	function infinite_uploads_upgrade() {
80
81	// Install the needed DB table if not already.
82	$installed = get_site_option( 'iup_installed' );
83	if ( INFINITE_UPLOADS_VERSION != $installed ) {
84	infinite_uploads_install();
85	}
86	}
87
88	function infinite_uploads_install() {
89	global $wpdb;
90
91	//prevent race condition during upgrade by setting option before running potentially long query
92	if ( is_multisite() ) {
93	update_site_option( 'iup_installed', INFINITE_UPLOADS_VERSION );
94	} else {
95	update_option( 'iup_installed', INFINITE_UPLOADS_VERSION, true );
96	}
97
98	$charset_collate = $wpdb->get_charset_collate();
99
100	//191 is the maximum innodb default key length on utf8mb4
101	$sql = "CREATE TABLE {$wpdb->base_prefix}infinite_uploads_files (
102	`file` VARCHAR(255) NOT NULL,
103	`size` BIGINT UNSIGNED NOT NULL DEFAULT '0',
104	`modified` INT UNSIGNED NOT NULL,
105	`type` VARCHAR(20) NOT NULL,
106	`transferred` BIGINT UNSIGNED NOT NULL DEFAULT '0',
107	`synced` BOOLEAN NOT NULL DEFAULT '0',
108	`deleted` BOOLEAN NOT NULL DEFAULT '0',
109	`errors` INT UNSIGNED NOT NULL DEFAULT '0',
110	`transfer_status` TEXT NULL DEFAULT NULL,
111	PRIMARY KEY (`file`(191)),
112	KEY `type` (`type`),
113	KEY `synced` (`synced`),
114	KEY `deleted` (`deleted`)
115	) {$charset_collate};";
116
117	if ( ! function_exists( 'dbDelta' ) ) {
118	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
119	}
120
121	return dbDelta( $sql );
122	}
123
124	/**
125	* Check whether the environment meets the plugin's requirements, like the minimum PHP version.
126	*
127	* @return bool True if the requirements are met, else false.
128	*/
129	function infinite_uploads_check_requirements() {
130	global $wp_version;
131	$hook = is_multisite() ? 'network_admin_notices' : 'admin_notices';
132
133	if ( version_compare( PHP_VERSION, '5.5.0', '<' ) ) {
134	add_action( $hook, 'infinite_uploads_outdated_php_version_notice' );
135
136	return false;
137	}
138
139	if ( version_compare( $wp_version, '5.3.0', '<' ) ) {
140	add_action( $hook, 'infinite_uploads_outdated_wp_version_notice' );
141
142	return false;
143	}
144
145	return true;
146	}
147
148	/**
149	* Print an admin notice when the PHP version is not high enough.
150	*
151	* This has to be a named function for compatibility with PHP 5.2.
152	*/
153	function infinite_uploads_outdated_php_version_notice() {
154	?>
155	<div class="notice notice-warning is-dismissible"><p>
156	<?php printf( esc_html__( 'The Infinite Uploads plugin requires PHP version 5.5.0 or higher. Your server is running PHP version %s.', 'infinite-uploads' ), PHP_VERSION ); ?>
157	</p></div>
158	<?php
159	}
160
161	/**
162	* Print an admin notice when the WP version is not high enough.
163	*
164	* This has to be a named function for compatibility with PHP 5.2.
165	*/
166	function infinite_uploads_outdated_wp_version_notice() {
167	global $wp_version;
168	?>
169	<div class="notice notice-warning is-dismissible"><p>
170	<?php printf( esc_html__( 'The Infinite Uploads plugin requires WordPress version 5.3 or higher. Your server is running WordPress version %s.', 'infinite-uploads' ), $wp_version ); ?>
171	</p></div>
172	<?php
173	}
174
175	/**
176	* Check if URL rewriting is enabled.
177	*
178	* @return bool
179	*/
180	function infinite_uploads_enabled() {
181	return get_site_option( 'iup_enabled' );
182	}
183
184	/**
185	* Autoload callback.
186	*
187	* @param $class_name string Name of the class to load.
188	*/
189	function infinite_uploads_autoload( $class_name ) {
190	/*
191	* Load plugin classes:
192	* - Class name: Infinite_Uploads_Image_Editor_Imagick.
193	* - File name: class-infinite-uploads-image-editor-imagick.php.
194	*/
195	$class_file = 'class-' . strtolower( str_replace( '_', '-', $class_name ) ) . '.php';
196	$class_path = dirname( __FILE__ ) . '/inc/' . $class_file;
197
198	if ( file_exists( $class_path ) ) {
199	require $class_path;
200
201	return;
202	}
203	}
204
205	// spl_autoload_register( 'infinite_uploads_autoload' );
206