infinite-uploads / infinite-uploads.php

infinite-uploads.php in Infinite Uploads – Offload, Optimize & Organize Your Media Library 3.0.3, 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: 3.0.3
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	* Requires PHP: 8.0
11	* License: GPLv2
12	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
13	* Network: true
14	*
15	* Inspired by AWS PHP SDK stream wrapper code from the S3 Uploads plugin by Human Made https://github.com/humanmade/S3-Uploads.
16	*
17	* Copyright 2021-2025 ClikIT, LLC
18	*/
19
20	define( 'INFINITE_UPLOADS_VERSION', '3.0.2' );
21
22	if ( defined( 'WP_CLI' ) && WP_CLI ) {
23	require_once dirname( __FILE__ ) . '/inc/class-infinite-uploads-wp-cli-command.php';
24	}
25
26	//require_once 'inc/class-infinite-uploads-wp-mail.php';
27
28	register_activation_hook( __FILE__, 'infinite_uploads_install' );
29
30	add_action( 'plugins_loaded', 'infinite_uploads_init' );
31
32	function infinite_uploads_init() {
33	//how much to try uploading/downloading per ajax loop (we want as much as possible without exceeding (php timeout - ajax_timeout) to avoid 504s
34	if ( ! defined( 'INFINITE_UPLOADS_SYNC_MAX_BYTES' ) ) {
35	define( 'INFINITE_UPLOADS_SYNC_MAX_BYTES', MB_IN_BYTES * 12 );
36	}
37	//This is the maximum to transfer in parallel within the INFINITE_UPLOADS_SYNC_MAX_BYTES size.
38	if ( ! defined( 'INFINITE_UPLOADS_SYNC_CONCURRENCY' ) ) {
39	define( 'INFINITE_UPLOADS_SYNC_CONCURRENCY', 15 );
40	}
41	if ( ! defined( 'INFINITE_UPLOADS_SYNC_MULTIPART_CONCURRENCY' ) ) {
42	define( 'INFINITE_UPLOADS_SYNC_MULTIPART_CONCURRENCY', 5 );
43	}
44	if ( ! defined( 'INFINITE_UPLOADS_SYNC_PER_LOOP' ) ) {
45	define( 'INFINITE_UPLOADS_SYNC_PER_LOOP', 1000 );
46	}
47	if ( ! defined( 'INFINITE_UPLOADS_HTTP_CACHE_CONTROL' ) ) {
48	define( 'INFINITE_UPLOADS_HTTP_CACHE_CONTROL', YEAR_IN_SECONDS );
49	}
50	//we cache the last object uploaded to cloud in memory so it can be processed without downloading again.
51	if ( ! defined( 'INFINITE_UPLOADS_STREAM_CACHE_MAX_BYTES' ) ) {
52	define( 'INFINITE_UPLOADS_STREAM_CACHE_MAX_BYTES', MB_IN_BYTES * 32 );
53	}
54
55	// Require Our custom AWS Autoloader file.
56	require_once dirname( __FILE__ ) . '/vendor/Aws3/aws-autoloader.php';
57
58	if ( ! infinite_uploads_check_requirements() ) {
59	return;
60	}
61
62	infinite_uploads_upgrade();
63
64	$instance = Infinite_Uploads::get_instance();
65	$instance->setup();
66	}
67
68	function infinite_uploads_upgrade() {
69
70	// Install the needed DB table if not already.
71	$installed = get_site_option( 'iup_installed' );
72	if ( INFINITE_UPLOADS_VERSION != $installed ) {
73	infinite_uploads_install();
74	}
75	}
76
77	function infinite_uploads_install() {
78	global $wpdb;
79
80	//prevent race condition during upgrade by setting option before running potentially long query
81	if ( is_multisite() ) {
82	update_site_option( 'iup_installed', INFINITE_UPLOADS_VERSION );
83	} else {
84	update_option( 'iup_installed', INFINITE_UPLOADS_VERSION, true );
85	}
86
87	$charset_collate = $wpdb->get_charset_collate();
88
89	//191 is the maximum innodb default key length on utf8mb4
90	$sql = "CREATE TABLE {$wpdb->base_prefix}infinite_uploads_files (
91	`file` VARCHAR(255) NOT NULL,
92	`size` BIGINT UNSIGNED NOT NULL DEFAULT '0',
93	`modified` INT UNSIGNED NOT NULL,
94	`type` VARCHAR(20) NOT NULL,
95	`transferred` BIGINT UNSIGNED NOT NULL DEFAULT '0',
96	`synced` BOOLEAN NOT NULL DEFAULT '0',
97	`deleted` BOOLEAN NOT NULL DEFAULT '0',
98	`errors` INT UNSIGNED NOT NULL DEFAULT '0',
99	`transfer_status` TEXT NULL DEFAULT NULL,
100	PRIMARY KEY (`file`(191)),
101	KEY `type` (`type`),
102	KEY `synced` (`synced`),
103	KEY `deleted` (`deleted`)
104	) {$charset_collate};";
105
106	if ( ! function_exists( 'dbDelta' ) ) {
107	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
108	}
109
110	return dbDelta( $sql );
111	}
112
113	/**
114	* Check whether the environment meets the plugin's requirements, like the minimum PHP version.
115	*
116	* @return bool True if the requirements are met, else false.
117	*/
118	function infinite_uploads_check_requirements() {
119	global $wp_version;
120	$hook = is_multisite() ? 'network_admin_notices' : 'admin_notices';
121
122	if ( version_compare( PHP_VERSION, '5.5.0', '<' ) ) {
123	add_action( $hook, 'infinite_uploads_outdated_php_version_notice' );
124
125	return false;
126	}
127
128	if ( version_compare( $wp_version, '5.3.0', '<' ) ) {
129	add_action( $hook, 'infinite_uploads_outdated_wp_version_notice' );
130
131	return false;
132	}
133
134	return true;
135	}
136
137	/**
138	* Print an admin notice when the PHP version is not high enough.
139	*
140	* This has to be a named function for compatibility with PHP 5.2.
141	*/
142	function infinite_uploads_outdated_php_version_notice() {
143	?>
144	<div class="notice notice-warning is-dismissible"><p>
145	<?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 ); ?>
146	</p></div>
147	<?php
148	}
149
150	/**
151	* Print an admin notice when the WP version is not high enough.
152	*
153	* This has to be a named function for compatibility with PHP 5.2.
154	*/
155	function infinite_uploads_outdated_wp_version_notice() {
156	global $wp_version;
157	?>
158	<div class="notice notice-warning is-dismissible"><p>
159	<?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 ); ?>
160	</p></div>
161	<?php
162	}
163
164	/**
165	* Check if URL rewriting is enabled.
166	*
167	* @return bool
168	*/
169	function infinite_uploads_enabled() {
170	return get_site_option( 'iup_enabled' );
171	}
172
173	/**
174	* Autoload callback.
175	*
176	* @param $class_name string Name of the class to load.
177	*/
178	function infinite_uploads_autoload( $class_name ) {
179	/*
180	* Load plugin classes:
181	* - Class name: Infinite_Uploads_Image_Editor_Imagick.
182	* - File name: class-infinite-uploads-image-editor-imagick.php.
183	*/
184	$class_file = 'class-' . strtolower( str_replace( '_', '-', $class_name ) ) . '.php';
185	$class_path = dirname( __FILE__ ) . '/inc/' . $class_file;
186
187	if ( file_exists( $class_path ) ) {
188	require $class_path;
189
190	return;
191	}
192	}
193
194	spl_autoload_register( 'infinite_uploads_autoload' );
195