optimole-wp / optimole-wp.php

optimole-wp.php in Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization 2.2.1, at optimole-wp.php

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1	<?php
2	/**
3	* Plugin Name: Image optimization service by Optimole
4	* Description: Complete handling of your website images.
5	* Version: 2.2.1
6	* Author: Optimole
7	* Author URI: https://optimole.com
8	* License: GPL-2.0+
9	* License URI: http://www.gnu.org/licenses/gpl-2.0.txt
10	* Text Domain: optimole-wp
11	* Domain Path: /languages
12	* WordPress Available: yes
13	* Requires License: no
14	*/
15
16	if ( ! defined( 'WPINC' ) ) {
17	die;
18	}
19	/**
20	* Autoloader function.
21	*
22	* @param string $class Class to load.
23	*/
24	function optml_autoload( $class ) {
25	$prefix = 'Optml';
26	if ( strpos( $class, $prefix ) !== 0 ) {
27	return;
28	}
29	foreach ( array( '/inc/', '/inc/traits/', '/inc/image_properties/', '/inc/compatibilities/', '/inc/conflicts/' ) as $folder ) {
30	$file = str_replace( $prefix . '_', '', $class );
31	$file = strtolower( $file );
32	$file = dirname( __FILE__ ) . $folder . $file . '.php';
33	if ( file_exists( $file ) ) {
34	require $file;
35	}
36	}
37	}
38
39	/**
40	* Deactivates optimole plugin.
41	*
42	* Used when the user does not have the minimum PHP required version.
43	*
44	* @since 8.1.4
45	*/
46	function optml_deactivate() {
47	if ( is_plugin_active( 'optimole-wp/optimole-wp.php' ) ) {
48	deactivate_plugins( 'optimole-wp/optimole-wp.php' );
49	}
50	}
51
52	/**
53	* Shows a notice for sites running PHP less than 5.4.
54	*/
55	function optml_php_notice() {
56	?>
57	<div class="notice notice-error is-dismissible">
58	<?php echo sprintf( __( '%1$s You\'re using a PHP version lower than 5.4! %2$sOptimole%3$s requires at least %4$sPHP 5.4%5$s to function properly. Plugin has been deactivated. %6$sLearn more here%5$s. %7$s', 'optimole-wp' ), '<p>', '<b>', '</b>', '<b>', '</b>', '<a href="https://themeisle.com/blog/upgrade-wordpress-to-php-7/" target="_blank">', '</a>', '</p>' ); ?>
59	</div>
60	<?php
61	}
62
63	/**
64	* Initiate the Optimole plugin.
65	*
66	* @return Optml_Main Optimole instance.
67	*/
68	function optml() {
69	if ( version_compare( PHP_VERSION, '5.4.0', '<' ) ) {
70	add_action( 'admin_notices', 'optml_php_notice' );
71	add_action( 'admin_init', 'optml_deactivate' );
72
73	return null;
74	}
75	define( 'OPTML_URL', plugin_dir_url( __FILE__ ) );
76	define( 'OPTML_JS_CDN', 'd5jmkjjpb7yfg.cloudfront.net' );
77	define( 'OPTML_PATH', plugin_dir_path( __FILE__ ) );
78	define( 'OPTML_VERSION', '2.2.1' );
79	define( 'OPTML_NAMESPACE', 'optml' );
80	define( 'OPTML_BASEFILE', __FILE__ );
81	// Fallback for old PHP versions when this constant is not defined.
82	if ( ! defined( 'PHP_INT_MIN' ) ) {
83	define( 'PHP_INT_MIN', - 999999 );
84	}
85
86	if ( ! defined( 'OPTML_DEBUG' ) ) {
87	define( 'OPTML_DEBUG', ( defined( 'TEST_GROUND' ) && TEST_GROUND ) ? true : false );
88	}
89
90	return Optml_Main::instance();
91	}
92
93	spl_autoload_register( 'optml_autoload' );
94
95	optml();
96