infinite-uploads / infinite-uploads.php

infinite-uploads.php in Infinite Uploads – Offload, Optimize & Organize Your Media Library 3.0.5, 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: 3.0.5
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: 6.8
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', '3.0.5' );
22
23	if ( defined( 'WP_CLI' ) && WP_CLI ) {
24	require_once dirname( __FILE__ ) . '/inc/class-infinite-uploads-wp-cli-command.php';
25	}
26
27	//require_once 'inc/class-infinite-uploads-wp-mail.php';
28
29	register_activation_hook( __FILE__, 'infinite_uploads_install' );
30
31	add_action( 'plugins_loaded', 'infinite_uploads_init' );
32
33	function infinite_uploads_init() {
34	//how much to try uploading/downloading per ajax loop (we want as much as possible without exceeding (php timeout - ajax_timeout) to avoid 504s
35	if ( ! defined( 'INFINITE_UPLOADS_SYNC_MAX_BYTES' ) ) {
36	define( 'INFINITE_UPLOADS_SYNC_MAX_BYTES', MB_IN_BYTES * 12 );
37	}
38	//This is the maximum to transfer in parallel within the INFINITE_UPLOADS_SYNC_MAX_BYTES size.
39	if ( ! defined( 'INFINITE_UPLOADS_SYNC_CONCURRENCY' ) ) {
40	define( 'INFINITE_UPLOADS_SYNC_CONCURRENCY', 15 );
41	}
42	if ( ! defined( 'INFINITE_UPLOADS_SYNC_MULTIPART_CONCURRENCY' ) ) {
43	define( 'INFINITE_UPLOADS_SYNC_MULTIPART_CONCURRENCY', 5 );
44	}
45	if ( ! defined( 'INFINITE_UPLOADS_SYNC_PER_LOOP' ) ) {
46	define( 'INFINITE_UPLOADS_SYNC_PER_LOOP', 1000 );
47	}
48	if ( ! defined( 'INFINITE_UPLOADS_HTTP_CACHE_CONTROL' ) ) {
49	define( 'INFINITE_UPLOADS_HTTP_CACHE_CONTROL', YEAR_IN_SECONDS );
50	}
51	//we cache the last object uploaded to cloud in memory so it can be processed without downloading again.
52	if ( ! defined( 'INFINITE_UPLOADS_STREAM_CACHE_MAX_BYTES' ) ) {
53	define( 'INFINITE_UPLOADS_STREAM_CACHE_MAX_BYTES', MB_IN_BYTES * 32 );
54	}
55
56	// Require Our custom AWS Autoloader file.
57	require_once dirname( __FILE__ ) . '/vendor/Aws3/aws-autoloader.php';
58
59	if ( ! infinite_uploads_check_requirements() ) {
60	return;
61	}
62
63	infinite_uploads_upgrade();
64
65	$instance = Infinite_Uploads::get_instance();
66	$instance->setup();
67	}
68
69	function infinite_uploads_upgrade() {
70
71	// Install the needed DB table if not already.
72	$installed = get_site_option( 'iup_installed' );
73	if ( INFINITE_UPLOADS_VERSION != $installed ) {
74	infinite_uploads_install();
75	}
76	}
77
78	function infinite_uploads_install() {
79	global $wpdb;
80
81	//prevent race condition during upgrade by setting option before running potentially long query
82	if ( is_multisite() ) {
83	update_site_option( 'iup_installed', INFINITE_UPLOADS_VERSION );
84	} else {
85	update_option( 'iup_installed', INFINITE_UPLOADS_VERSION, true );
86	}
87
88	$charset_collate = $wpdb->get_charset_collate();
89
90	//191 is the maximum innodb default key length on utf8mb4
91	$sql = "CREATE TABLE {$wpdb->base_prefix}infinite_uploads_files (
92	`file` VARCHAR(255) NOT NULL,
93	`size` BIGINT UNSIGNED NOT NULL DEFAULT '0',
94	`modified` INT UNSIGNED NOT NULL,
95	`type` VARCHAR(20) NOT NULL,
96	`transferred` BIGINT UNSIGNED NOT NULL DEFAULT '0',
97	`synced` BOOLEAN NOT NULL DEFAULT '0',
98	`deleted` BOOLEAN NOT NULL DEFAULT '0',
99	`errors` INT UNSIGNED NOT NULL DEFAULT '0',
100	`transfer_status` TEXT NULL DEFAULT NULL,
101	PRIMARY KEY (`file`(191)),
102	KEY `type` (`type`),
103	KEY `synced` (`synced`),
104	KEY `deleted` (`deleted`)
105	) {$charset_collate};";
106
107	if ( ! function_exists( 'dbDelta' ) ) {
108	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
109	}
110
111	return dbDelta( $sql );
112	}
113
114	/**
115	* Check whether the environment meets the plugin's requirements, like the minimum PHP version.
116	*
117	* @return bool True if the requirements are met, else false.
118	*/
119	function infinite_uploads_check_requirements() {
120	global $wp_version;
121	$hook = is_multisite() ? 'network_admin_notices' : 'admin_notices';
122
123	if ( version_compare( PHP_VERSION, '5.5.0', '<' ) ) {
124	add_action( $hook, 'infinite_uploads_outdated_php_version_notice' );
125
126	return false;
127	}
128
129	if ( version_compare( $wp_version, '5.3.0', '<' ) ) {
130	add_action( $hook, 'infinite_uploads_outdated_wp_version_notice' );
131
132	return false;
133	}
134
135	return true;
136	}
137
138	/**
139	* Print an admin notice when the PHP version is not high enough.
140	*
141	* This has to be a named function for compatibility with PHP 5.2.
142	*/
143	function infinite_uploads_outdated_php_version_notice() {
144	?>
145	<div class="notice notice-warning is-dismissible"><p>
146	<?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 ); ?>
147	</p></div>
148	<?php
149	}
150
151	/**
152	* Print an admin notice when the WP version is not high enough.
153	*
154	* This has to be a named function for compatibility with PHP 5.2.
155	*/
156	function infinite_uploads_outdated_wp_version_notice() {
157	global $wp_version;
158	?>
159	<div class="notice notice-warning is-dismissible"><p>
160	<?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 ); ?>
161	</p></div>
162	<?php
163	}
164
165	/**
166	* Check if URL rewriting is enabled.
167	*
168	* @return bool
169	*/
170	function infinite_uploads_enabled() {
171	return get_site_option( 'iup_enabled' );
172	}
173
174	/**
175	* Autoload callback.
176	*
177	* @param $class_name string Name of the class to load.
178	*/
179	function infinite_uploads_autoload( $class_name ) {
180	/*
181	* Load plugin classes:
182	* - Class name: Infinite_Uploads_Image_Editor_Imagick.
183	* - File name: class-infinite-uploads-image-editor-imagick.php.
184	*/
185	$class_file = 'class-' . strtolower( str_replace( '_', '-', $class_name ) ) . '.php';
186	$class_path = dirname( __FILE__ ) . '/inc/' . $class_file;
187
188	if ( file_exists( $class_path ) ) {
189	require $class_path;
190
191	return;
192	}
193	}
194
195	spl_autoload_register( 'infinite_uploads_autoload' );
196