infinite-uploads / infinite-uploads.php

infinite-uploads.php in Infinite Uploads – Offload, Optimize & Organize Your Media Library 1.0.1, 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 uploads made easy! Upload directly to cloud storage and manage your files right from the WordPress Media Library.
5	* Version: 1.0.1
6	* Author: UglyRobot, LLC
7	* Author URI: https://infiniteuploads.com/
8	* Text Domain: infinite-uploads
9	* Requires at least: 5.3
10	* Requires PHP: 5.6
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 UglyRobot, LLC.
18	*/
19
20	define( 'INFINITE_UPLOADS_VERSION', '1.0.1' );
21
22	if ( defined( 'WP_CLI' ) && WP_CLI ) {
23	require_once dirname( __FILE__ ) . '/inc/class-infinite-uploads-wp-cli-command.php';
24	}
25
26	register_activation_hook( __FILE__, 'infinite_uploads_install' );
27
28	add_action( 'plugins_loaded', 'infinite_uploads_init' );
29
30	function infinite_uploads_init() {
31
32	//how much to try uploading/downloading per ajax loop (we want as much as possible without exceeding (php timeout - ajax_timeout) to avoid 504s
33	if ( ! defined( 'INFINITE_UPLOADS_SYNC_MAX_BYTES' ) ) {
34	define( 'INFINITE_UPLOADS_SYNC_MAX_BYTES', MB_IN_BYTES * 5 );
35	}
36	if ( ! defined( 'INFINITE_UPLOADS_SYNC_CONCURRENCY' ) ) {
37	define( 'INFINITE_UPLOADS_SYNC_CONCURRENCY', 10 );
38	}
39	if ( ! defined( 'INFINITE_UPLOADS_SYNC_PER_LOOP' ) ) {
40	define( 'INFINITE_UPLOADS_SYNC_PER_LOOP', 1000 );
41	}
42	if ( ! defined( 'INFINITE_UPLOADS_HTTP_CACHE_CONTROL' ) ) {
43	define( 'INFINITE_UPLOADS_HTTP_CACHE_CONTROL', YEAR_IN_SECONDS );
44	}
45
46	// Ensure the AWS SDK can be loaded.
47	if ( ! class_exists( '\\Aws\\S3\\S3Client' ) ) {
48	// Require AWS Autoloader file.
49	require_once dirname( __FILE__ ) . '/vendor/autoload.php';
50	}
51
52	if ( ! infinite_uploads_check_requirements() ) {
53	return;
54	}
55
56	infinite_uploads_upgrade();
57
58	$instance = Infinite_Uploads::get_instance();
59	$instance->setup();
60	}
61
62	function infinite_uploads_upgrade() {
63
64	// Install the needed DB table if not already.
65	$installed = get_site_option( 'iup_installed' );
66	if ( INFINITE_UPLOADS_VERSION != $installed ) {
67	infinite_uploads_install();
68	}
69	}
70
71	function infinite_uploads_install() {
72	global $wpdb;
73
74	//prevent race condition during upgrade by setting option before running potentially long query
75	if ( is_multisite() ) {
76	update_site_option( 'iup_installed', INFINITE_UPLOADS_VERSION );
77	} else {
78	update_option( 'iup_installed', INFINITE_UPLOADS_VERSION, true );
79	}
80
81	$charset_collate = $wpdb->get_charset_collate();
82
83	//191 is the maximum innodb default key length on utf8mb4
84	$sql = "CREATE TABLE {$wpdb->base_prefix}infinite_uploads_files (
85	`file` VARCHAR(255) NOT NULL,
86	`size` BIGINT UNSIGNED NOT NULL DEFAULT '0',
87	`modified` INT UNSIGNED NOT NULL,
88	`type` VARCHAR(20) NOT NULL,
89	`synced` BOOLEAN NOT NULL DEFAULT '0',
90	`deleted` BOOLEAN NOT NULL DEFAULT '0',
91	`errors` INT UNSIGNED NOT NULL DEFAULT '0',
92	`transfer_status` TEXT NULL DEFAULT NULL,
93	PRIMARY KEY (`file`(191)),
94	KEY `type` (`type`),
95	KEY `synced` (`synced`),
96	KEY `deleted` (`deleted`)
97	) {$charset_collate};";
98
99	if ( ! function_exists( 'dbDelta' ) ) {
100	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
101	}
102
103	return dbDelta( $sql );
104	}
105
106	/**
107	* Check whether the environment meets the plugin's requirements, like the minimum PHP version.
108	*
109	* @return bool True if the requirements are met, else false.
110	*/
111	function infinite_uploads_check_requirements() {
112	global $wp_version;
113	$hook = is_multisite() ? 'network_admin_notices' : 'admin_notices';
114
115	if ( version_compare( PHP_VERSION, '5.5.0', '<' ) ) {
116	add_action( $hook, 'infinite_uploads_outdated_php_version_notice' );
117
118	return false;
119	}
120
121	if ( version_compare( $wp_version, '5.3.0', '<' ) ) {
122	add_action( $hook, 'infinite_uploads_outdated_wp_version_notice' );
123
124	return false;
125	}
126
127	return true;
128	}
129
130	/**
131	* Print an admin notice when the PHP version is not high enough.
132	*
133	* This has to be a named function for compatibility with PHP 5.2.
134	*/
135	function infinite_uploads_outdated_php_version_notice() {
136	?>
137	<div class="notice notice-warning is-dismissible"><p>
138	<?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 ); ?>
139	</p></div>
140	<?php
141	}
142
143	/**
144	* Print an admin notice when the WP version is not high enough.
145	*
146	* This has to be a named function for compatibility with PHP 5.2.
147	*/
148	function infinite_uploads_outdated_wp_version_notice() {
149	global $wp_version;
150	?>
151	<div class="notice notice-warning is-dismissible"><p>
152	<?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 ); ?>
153	</p></div>
154	<?php
155	}
156
157	/**
158	* Check if URL rewriting is enabled.
159	*
160	* @return bool
161	*/
162	function infinite_uploads_enabled() {
163	return get_site_option( 'iup_enabled' );
164	}
165
166	/**
167	* Autoload callback.
168	*
169	* @param $class_name string Name of the class to load.
170	*/
171	function infinite_uploads_autoload( $class_name ) {
172	/*
173	* Load plugin classes:
174	* - Class name: Infinite_Uploads_Image_Editor_Imagick.
175	* - File name: class-infinite-uploads-image-editor-imagick.php.
176	*/
177	$class_file = 'class-' . strtolower( str_replace( '_', '-', $class_name ) ) . '.php';
178	$class_path = dirname( __FILE__ ) . '/inc/' . $class_file;
179
180	if ( file_exists( $class_path ) ) {
181	require $class_path;
182
183	return;
184	}
185	}
186
187	spl_autoload_register( 'infinite_uploads_autoload' );
188