imagify / imagify.php

imagify.php in Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF 1.9.5, at imagify.php

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1	<?php
2	/**
3	* Plugin Name: Imagify
4	* Plugin URI: https://wordpress.org/plugins/imagify/
5	* Description: Dramaticaly reduce image file sizes without losing quality, make your website load faster, boost your SEO and save money on your bandwidth using Imagify, the new most advanced image optimization tool.
6	* Version: 1.9.5
7	* Requires PHP: 5.4
8	* Author: WP Media
9	* Author URI: https://wp-media.me/
10	* Licence: GPLv2
11	*
12	* Text Domain: imagify
13	* Domain Path: languages
14	*
15	* Copyright 2019 WP Media
16	*
17	* @package WP-Media\Imagify\WordPress-Plugin
18	*/
19
20	defined( 'ABSPATH' ) \|\| die( 'Cheatin’ uh?' );
21
22	// Imagify defines.
23	define( 'IMAGIFY_VERSION', '1.9.5' );
24	define( 'IMAGIFY_SLUG', 'imagify' );
25	define( 'IMAGIFY_FILE', __FILE__ );
26	define( 'IMAGIFY_PATH', realpath( plugin_dir_path( IMAGIFY_FILE ) ) . '/' );
27	define( 'IMAGIFY_URL', plugin_dir_url( IMAGIFY_FILE ) );
28	define( 'IMAGIFY_ASSETS_IMG_URL', IMAGIFY_URL . 'assets/images/' );
29	define( 'IMAGIFY_MAX_BYTES', 5242880 );
30	define( 'IMAGIFY_INT_MAX', PHP_INT_MAX - 30 );
31
32	add_action( 'plugins_loaded', '_imagify_init' );
33	/**
34	* Plugin init.
35	*
36	* @since 1.0
37	*/
38	function _imagify_init() {
39	// Nothing to do during autosave.
40	if ( defined( 'DOING_AUTOSAVE' ) ) {
41	return;
42	}
43
44	// Check for WordPress and PHP version.
45	if ( ! imagify_pass_requirements() ) {
46	return;
47	}
48
49	// Init the plugin.
50	require_once IMAGIFY_PATH . 'inc/classes/class-imagify-plugin.php';
51
52	$plugin = new Imagify_Plugin(
53	array(
54	'plugin_path' => IMAGIFY_PATH,
55	)
56	);
57
58	$plugin->init();
59	}
60
61	/**
62	* Check if Imagify is activated on the network.
63	*
64	* @since 1.0
65	*
66	* return bool True if Imagify is activated on the network.
67	*/
68	function imagify_is_active_for_network() {
69	static $is;
70
71	if ( isset( $is ) ) {
72	return $is;
73	}
74
75	if ( ! is_multisite() ) {
76	$is = false;
77	return $is;
78	}
79
80	if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
81	require_once ABSPATH . 'wp-admin/includes/plugin.php';
82	}
83
84	$is = is_plugin_active_for_network( plugin_basename( IMAGIFY_FILE ) );
85
86	return $is;
87	}
88
89	/**
90	* Check for WordPress and PHP version.
91	*
92	* @since 1.9
93	* @author Grégory Viguier
94	*
95	* @return bool True if WP and PHP versions are OK.
96	*/
97	function imagify_pass_requirements() {
98	static $check;
99
100	if ( isset( $check ) ) {
101	return $check;
102	}
103
104	require_once IMAGIFY_PATH . 'inc/classes/class-imagify-requirements-check.php';
105
106	$requirement_checks = new Imagify_Requirements_Check(
107	array(
108	'plugin_name' => 'Imagify',
109	'plugin_file' => IMAGIFY_FILE,
110	'plugin_version' => IMAGIFY_VERSION,
111	'wp_version' => '4.0',
112	'php_version' => '5.4',
113	)
114	);
115
116	$check = $requirement_checks->check();
117
118	return $check;
119	}
120
121	/**
122	* Load plugin translations.
123	*
124	* @since 1.9
125	* @author Grégory Viguier
126	*/
127	function imagify_load_translations() {
128	static $done = false;
129
130	if ( $done ) {
131	return;
132	}
133
134	$done = true;
135
136	load_plugin_textdomain( 'imagify', false, dirname( plugin_basename( IMAGIFY_FILE ) ) . '/languages/' );
137	}
138
139	register_activation_hook( IMAGIFY_FILE, 'imagify_set_activation' );
140	/**
141	* Set a transient on plugin activation, it will be used later to trigger activation hooks after the plugin is loaded.
142	* The transient contains the ID of the user that activated the plugin.
143	*
144	* @since 1.9
145	* @see Imagify_Plugin->maybe_activate()
146	* @author Grégory Viguier
147	*/
148	function imagify_set_activation() {
149	if ( ! imagify_pass_requirements() ) {
150	return;
151	}
152
153	if ( imagify_is_active_for_network() ) {
154	set_site_transient( 'imagify_activation', get_current_user_id(), 30 );
155	} else {
156	set_transient( 'imagify_activation', get_current_user_id(), 30 );
157	}
158	}
159
160	register_deactivation_hook( IMAGIFY_FILE, 'imagify_deactivation' );
161	/**
162	* Trigger a hook on plugin deactivation.
163	*
164	* @since 1.9
165	* @author Grégory Viguier
166	*/
167	function imagify_deactivation() {
168	if ( ! imagify_pass_requirements() ) {
169	return;
170	}
171
172	/**
173	* Imagify deactivation.
174	*
175	* @since 1.9
176	* @author Grégory Viguier
177	*/
178	do_action( 'imagify_deactivation' );
179	}
180