squeeze / squeeze.php

squeeze.php in Squeeze – Image Optimization & Compression, WEBP Conversion 1.7.8, at squeeze.php

309 lines 11.3 KB

Raw Download Zip

1	<?php
2
3	/**
4	* Plugin Name: Squeeze – Image Optimization & Compression, WebP Conversion
5	* Description: Compress unlimited images directly into your browser. Convert images to WebP format. No limits on file size or number of images. No third-party services or API keys required.
6	* Author URI: https://pluginarium.com
7	* Author: Bogdan Bendziukov
8	* Version: 1.7.8
9	*
10	* Text Domain: squeeze
11	* Domain Path: /languages
12	*
13	* License: GPLv3
14	* License URI: https://www.gnu.org/licenses/gpl-3.0.html
15	*
16	*
17	*/
18	namespace SqueezeFree;
19
20	// Exit if accessed directly.
21	if ( !defined( 'ABSPATH' ) ) {
22	exit;
23	}
24	class SqueezeInit {
25	/**
26	* Plugin version
27	*/
28	const VERSION = '1.7.8';
29
30	const CHECKOUT_URL = 'https://checkout.freemius.com/plugin/17217/plan/28703/';
31
32	/**
33	* Allowed image formats
34	*/
35	const ALLOWED_IMAGE_FORMATS = array(
36	'jpg' => 'JPG/JPEG',
37	'png' => 'PNG',
38	'webp' => 'WebP',
39	'avif' => 'AVIF',
40	);
41
42	// Array containing dynamic data for a JS Global.
43	public static $LOCALIZE_ARGS;
44
45	public static $JS_OPTIONS = array();
46
47	public static $SqueezeHelpers;
48
49	public static $SqueezeSettings;
50
51	public static $SqueezeHandlers;
52
53	public static $SqueezePremium;
54
55	public static $UPGRADE_URL;
56
57	public static $SETTINGS_URL;
58
59	/**
60	* Media per page
61	*/
62	public static $MEDIA_PER_PAGE;
63
64	/**
65	* Plugin directory
66	*/
67	public static $PLUGIN_DIR;
68
69	/**
70	* Plugin URL
71	*/
72	public static $PLUGIN_URL;
73
74	public static $DOCS_URL = 'https://pluginarium.com/squeeze/squeeze-documentation/';
75
76	/**
77	* Initialize the plugin
78	*/
79	public function __construct() {
80	self::$PLUGIN_DIR = plugin_dir_path( __FILE__ );
81	self::$PLUGIN_URL = plugin_dir_url( __FILE__ );
82	self::$MEDIA_PER_PAGE = apply_filters( 'squeeze_media_per_page', 50 );
83	self::$UPGRADE_URL = admin_url( 'options-general.php?page=squeeze#squeeze_upgrade' );
84	self::$SETTINGS_URL = admin_url( 'options-general.php?page=squeeze' );
85	$this->load_helpers();
86	$this->load_handlers();
87	$this->load_settings();
88	self::$SqueezeHelpers = new SqueezeHelpers();
89	self::$SqueezeSettings = new SqueezeSettings();
90	self::$SqueezeHandlers = new SqueezeHandlers();
91	add_action( 'init', [$this, 'prepare_localize_args'] );
92	add_action( 'plugins_loaded', array($this, 'load_textdomain') );
93	add_action( 'admin_enqueue_scripts', array($this, 'load_assets') );
94	add_filter(
95	'plugin_action_links',
96	array($this, 'plugin_action_links'),
97	10,
98	2
99	);
100	add_action( 'enqueue_block_editor_assets', array($this, 'load_editor_assets') );
101	add_action( 'squeeze_freemius_loaded', array($this, 'load_freemius') );
102	register_activation_hook( __FILE__, array($this, 'activation_actions') );
103	add_action( 'admin_init', array($this, 'maybe_redirect_to_bulk_page') );
104	}
105
106	/**
107	* Load plugin textdomain
108	*/
109	public function load_textdomain() {
110	load_plugin_textdomain( 'squeeze', false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );
111	}
112
113	public function load_freemius() {
114	}
115
116	public function opt_in_freemius() {
117	}
118
119	public function freemius_admin_notices() {
120	}
121
122	public function prepare_localize_args() {
123	$options = get_option( 'squeeze_options' );
124	$default_options = self::$SqueezeHelpers->get_default_value( null, true );
125	// get all default values
126	$js_options = array();
127	foreach ( $default_options as $key => $value ) {
128	if ( isset( $options[$key] ) ) {
129	if ( is_numeric( $options[$key] ) ) {
130	$js_options[$key] = floatval( $options[$key] );
131	} elseif ( $options[$key] === "on" ) {
132	$js_options[$key] = true;
133	} elseif ( $key === "compress_thumbs" ) {
134	$js_options[$key] = $options[$key];
135	} else {
136	$js_options[$key] = $options[$key];
137	//echo $key . ': ' . $js_options[$key] . ',' . $options[$key] . '<br>';
138	}
139	} else {
140	$js_options[$key] = $value;
141	}
142	}
143	self::$JS_OPTIONS = $js_options;
144	self::$LOCALIZE_ARGS = array(
145	'isPremium' => false,
146	'pluginUrl' => self::$PLUGIN_URL,
147	'upgradeUrl' => self::$UPGRADE_URL,
148	'ajaxUrl' => admin_url( 'admin-ajax.php' ),
149	'nonce' => wp_create_nonce( 'squeeze-nonce' ),
150	'restNonce' => wp_create_nonce( 'wp_rest' ),
151	'options' => wp_json_encode( self::$JS_OPTIONS ),
152	'templateBase' => self::$PLUGIN_URL . 'assets/templates/',
153	'templates' => array(
154	'logWrapper' => self::$PLUGIN_URL . 'assets/templates/log-wrapper.html',
155	'logStep' => self::$PLUGIN_URL . 'assets/templates/log-step.html',
156	'logDetailsButton' => self::$PLUGIN_URL . 'assets/templates/log-details-button.html',
157	'directoryItem' => self::$PLUGIN_URL . 'assets/templates/directory-item.html',
158	'directoryItemEmpty' => self::$PLUGIN_URL . 'assets/templates/directory-item-empty.html',
159	'pathListItem' => self::$PLUGIN_URL . 'assets/templates/path-list-item.html',
160	'previewSqueeze' => self::$PLUGIN_URL . 'assets/templates/preview-squeeze.html',
161	),
162	'settingsPageUrl' => admin_url( 'options-general.php?page=squeeze' ),
163	);
164	}
165
166	public function load_settings() {
167	require_once self::$PLUGIN_DIR . 'inc/settings.php';
168	}
169
170	public function load_handlers() {
171	require_once self::$PLUGIN_DIR . 'inc/handlers.php';
172	}
173
174	public function load_helpers() {
175	require_once self::$PLUGIN_DIR . 'inc/helpers.php';
176	}
177
178	/**
179	* Enqueue assets
180	*/
181	public function load_assets() {
182	global $pagenow;
183	if ( !wp_script_is( 'media-editor', 'enqueued' ) ) {
184	wp_enqueue_media();
185	}
186	// Enqueue script for backend.
187	wp_enqueue_script(
188	'squeeze-script',
189	self::$PLUGIN_URL . 'assets/js/script.bundle.js',
190	array('jquery', 'jquery-ui-core', 'wp-mediaelement'),
191	self::VERSION,
192	true
193	);
194	// WP Localized globals. Use dynamic PHP stuff in JavaScript via `squeeze` object.
195	wp_localize_script( 'squeeze-script', 'squeezeOptions', self::$LOCALIZE_ARGS );
196	if ( $pagenow === 'upload.php' && isset( $_GET['page'] ) && $_GET['page'] === 'squeeze-bulk' ) {
197	wp_localize_script( 'squeeze-script', 'squeezeBulk', [
198	'allImages' => implode( ",", self::$SqueezeHelpers->get_total_images() ),
199	'unCompressedImages' => implode( ",", self::$SqueezeHelpers->get_uncompressed_images() ),
200	] );
201	}
202	// Check if we are on the options page for the plugin
203	if ( $pagenow === 'upload.php' \|\| $pagenow === 'options-general.php' && isset( $_GET['page'] ) && $_GET['page'] === 'squeeze' ) {
204	wp_enqueue_script(
205	'squeeze-settings-script',
206	self::$PLUGIN_URL . 'assets/js/admin.bundle.js',
207	array('jquery'),
208	self::VERSION,
209	true
210	);
211	}
212	wp_set_script_translations( 'squeeze-script', 'squeeze', self::$PLUGIN_DIR . 'languages' );
213	// Enqueue styles for backend.
214	wp_enqueue_style(
215	'squeeze-style',
216	self::$PLUGIN_URL . 'assets/css/admin.css',
217	array(),
218	self::VERSION
219	);
220	wp_localize_script( 'squeeze-editor-script', 'squeezeOptions', array(
221	'ajaxUrl' => admin_url( 'admin-ajax.php' ),
222	'nonce' => wp_create_nonce( 'squeeze-nonce' ),
223	'options' => wp_json_encode( self::$JS_OPTIONS ),
224	) );
225	}
226
227	public function load_elementor_assets() {
228	}
229
230	public function load_beaver_assets() {
231	}
232
233	public function load_editor_assets() {
234	// Enqueue scripts for the editor.
235	wp_enqueue_script(
236	'squeeze-editor-script',
237	self::$PLUGIN_URL . 'assets/js/editor.bundle.js',
238	array(
239	'wp-blocks',
240	'wp-hooks',
241	'wp-compose',
242	'wp-element',
243	'wp-data',
244	'wp-block-editor',
245	'wp-api-fetch'
246	),
247	self::VERSION,
248	true
249	);
250	}
251
252	/**
253	* Add settings link on plugin page
254	*
255	* @param array $links
256	* @return array
257	*/
258	public function plugin_action_links( $actions, $plugin_file ) {
259	static $plugin;
260	if ( !current_user_can( 'manage_options' ) ) {
261	return $actions;
262	}
263	if ( !isset( $plugin ) ) {
264	$plugin = plugin_basename( __FILE__ );
265	}
266	if ( $plugin === $plugin_file ) {
267	$settings_link = array(
268	'settings' => '<a href="' . admin_url( 'options-general.php?page=squeeze' ) . '">' . __( 'Settings', 'squeeze' ) . '</a>',
269	);
270	$bulk_link = array(
271	'bulk' => '<a href="' . admin_url( 'upload.php?page=squeeze-bulk' ) . '">' . __( 'Bulk Squeeze', 'squeeze' ) . '</a>',
272	);
273	$docs_link = array(
274	'docs' => '<a target="_blank" href="https://pluginarium.com/squeeze/squeeze-documentation/">' . __( 'Documentation', 'squeeze' ) . '</a>',
275	);
276	$actions['upgrade'] = '<a href="' . esc_url( self::$UPGRADE_URL ) . '">' . esc_html__( 'Go Premium', 'squeeze' ) . '</a>';
277	$actions = array_merge( $docs_link, $actions );
278	$actions = array_merge( $bulk_link, $actions );
279	$actions = array_merge( $settings_link, $actions );
280	}
281	return $actions;
282	}
283
284	public function activation_actions() {
285	// Only for single-site activation
286	if ( !is_network_admin() && !isset( $_GET['activate-multi'] ) ) {
287	add_option( 'squeeze_do_activation_redirect', true );
288	}
289	}
290
291	public function maybe_redirect_to_bulk_page() {
292	if ( get_option( 'squeeze_do_activation_redirect', false ) ) {
293	// Delete the flag so it happens only once
294	delete_option( 'squeeze_do_activation_redirect' );
295	// Skip redirection during bulk or network activation
296	// When you activate several plugins at once (for example, from the Plugins screen using the bulk “Activate” action),
297	// WordPress adds ?activate-multi=true to the URL.
298	if ( isset( $_GET['activate-multi'] ) ) {
299	return;
300	}
301	// Redirect to your custom bulk optimization page
302	wp_safe_redirect( admin_url( 'upload.php?page=squeeze-bulk' ) );
303	exit;
304	}
305	}
306
307	}
308
309	new SqueezeInit();