quickwebp / admin / class-cron-job.php

class-cron-job.php in QuickWebP – WebP & AVIF Image Optimizer, Compression & SEO for WordPress 4.0.1, at admin/class-cron-job.php

251 lines 7.0 KB

Raw Download Zip

1	<?php
2	/**
3	* The admin-specific functionality of the plugin.
4	*
5	* @link http://webdeclic.com
6	* @since 1.0.0
7	*
8	* @package Quickwebp
9	* @subpackage Quickwebp/admin
10	*/
11	class Quickwebp_Cron_Job {
12
13	/**
14	* The ID of this plugin.
15	*
16	* @since 1.0.0
17	* @access private
18	* @var string $plugin_name The ID of this plugin.
19	*/
20	private $plugin_name;
21
22	/**
23	* The version of this plugin.
24	*
25	* @since 1.0.0
26	* @access private
27	* @var string $version The current version of this plugin.
28	*/
29	private $version;
30
31	/**
32	* Initialize the class and set its properties.
33	*
34	* @since 1.0.0
35	* @param string $plugin_name The name of this plugin.
36	* @param string $version The version of this plugin.
37	*/
38	public function __construct( $plugin_name, $version ) {
39	$this->plugin_name = $plugin_name;
40	$this->version = $version;
41	}
42
43	/**
44	* Register cron jobs
45	*/
46	public function crons_registrations( $schedules ) {
47
48	$schedules['bulk_optimization'] = array(
49	'interval' => MINUTE_IN_SECONDS,
50	'display' => __( 'Every minute', 'quickwebp' )
51	);
52
53	return $schedules;
54	}
55
56	/**
57	* excute bulk optimization
58	*/
59	public function excute_bulk_optimization() {
60	$time_start = microtime(true);
61
62	$quickwebp_image_optimizer = new Quickwebp_Image_Optimizer( QUICKWEBP_TEXT_DOMAIN, QUICKWEBP_VERSION );
63	$settings = $quickwebp_image_optimizer->get_settings();
64
65	$mode_enabled = $settings['quickwebp_settings_conversion'];
66	if ( '0' === $mode_enabled ) {
67	$this->end_cron_job();
68	}
69
70	$media_ids = $quickwebp_image_optimizer->get_unoptimized_media_ids();
71	if ( empty( $media_ids ) ) {
72	$this->end_cron_job();
73	}
74
75	$status = get_option( 'quickwebp_bulk_optimize_status', 'finish' );
76	if ( $status != 'running' ) {
77	$this->end_cron_job();
78	}
79
80	$current = (int)get_option( 'quickwebp_bulk_optimize_current', 0 );
81
82	foreach ( $media_ids as $id ) {
83	if ( $time_start + 55 < microtime(true) ) {
84	exit;
85	}
86
87	$sizes = $quickwebp_image_optimizer->get_media_files( $id );
88	$new_sizes = array();
89
90	foreach ( $sizes as $key => $size ) {
91	$result = $quickwebp_image_optimizer->optimize_local_file( $size );
92
93	if ( $result ) {
94	$new_sizes[$key] = $result;
95	}
96	}
97
98	if ( ! empty( $new_sizes ) ) {
99
100	$data = get_post_meta( $id, 'quickwebp_data', true );
101	if ( ! empty( $data ) ) {
102	$quickwebp_image_optimizer->remove_related_files( $data );
103	}
104
105	if ( '1' == $mode_enabled ) {
106	update_post_meta( $id, 'quickwebp_already_optimized', '1' );
107	} elseif ( '2' == $mode_enabled ) {
108	update_post_meta( $id, 'quickwebp_already_optimized', '2' );
109	}
110
111	update_post_meta( $id, 'quickwebp_data', $new_sizes );
112	delete_post_meta( $id, 'quickwebp_has_error' );
113	} else {
114	update_post_meta( $id, 'quickwebp_has_error', '1' );
115	delete_post_meta( $id, 'quickwebp_already_optimized' );
116	delete_post_meta( $id, 'quickwebp_data' );
117	}
118
119	$current++;
120	update_option( 'quickwebp_bulk_optimize_current', $current );
121	}
122
123	$this->end_cron_job();
124	}
125
126	/**
127	* Start bulk optimization
128	*/
129	public function start_bulk_optimization() {
130
131	if ( ! current_user_can( 'manage_options' ) ) {
132	wp_send_json_error( __( 'You are not allowed to manage plugin settings.', 'quickwebp' ), 403 );
133	}
134
135	// verify the nonce.
136	$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : '';
137	if( !wp_verify_nonce( $nonce, 'image_optimize_nonce' ) ) {
138	wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) );
139	}
140
141	$quickwebp_image_optimizer = new Quickwebp_Image_Optimizer( QUICKWEBP_TEXT_DOMAIN, QUICKWEBP_VERSION );
142	$settings = $quickwebp_image_optimizer->get_settings();
143
144	$mode_enabled = $settings['quickwebp_settings_conversion'];
145	if ( '0' === $mode_enabled ) {
146	wp_send_json_error( __( 'Choose an image format and save the settings.', 'quickwebp' ) );
147	}
148
149	$media_ids = $quickwebp_image_optimizer->get_unoptimized_media_ids();
150	if ( empty( $media_ids ) ) {
151	wp_send_json_error( __( 'No images to optimize.', 'quickwebp' ) );
152	}
153
154	$status = get_option( 'quickwebp_bulk_optimize_status', 'finish' );
155	if ( $status != 'finish' ) {
156	wp_send_json_error( __( 'Bulk optimization is already running.', 'quickwebp' ) );
157	}
158
159	if ( ! wp_next_scheduled( 'quickwebp_bulk_optimization_hook' ) ) {
160	wp_schedule_event( time(), 'bulk_optimization', 'quickwebp_bulk_optimization_hook' );
161
162	$total = count( $media_ids );
163	$current = 0;
164
165	update_option( 'quickwebp_bulk_optimize_total', $total );
166	update_option( 'quickwebp_bulk_optimize_current', $current );
167	update_option( 'quickwebp_bulk_optimize_status', 'running' );
168
169	$data = array(
170	'progress' => $current . '/' . $total,
171	'percent' => $total ? round( abs( ( $current / $total ) ) * 100 ) . '%' : '0%'
172	);
173	wp_send_json_success( $data );
174	}
175
176	wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) );
177	}
178
179	/**
180	* Stop bulk optimization
181	*/
182	public function stop_bulk_optimization() {
183
184	if ( ! current_user_can( 'manage_options' ) ) {
185	wp_send_json_error( __( 'You are not allowed to manage plugin settings.', 'quickwebp' ), 403 );
186	}
187
188	// verify the nonce.
189	$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : '';
190	if( !wp_verify_nonce( $nonce, 'image_optimize_nonce' ) ) {
191	wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) );
192	}
193
194	if ( $this->clear_bulk_optimization() ) {
195	wp_send_json_success( __( 'Bulk optimization stopped.', 'quickwebp' ) );
196	}
197
198	wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) );
199	}
200
201	/**
202	* Check bulk optimization progress
203	*/
204	public function check_bulk_optimization_progress() {
205
206	if ( ! current_user_can( 'manage_options' ) ) {
207	wp_send_json_error( __( 'You are not allowed to manage plugin settings.', 'quickwebp' ), 403 );
208	}
209
210	// verify the nonce.
211	$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : '';
212	if( !wp_verify_nonce( $nonce, 'image_optimize_nonce' ) ) {
213	wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) );
214	}
215
216	$status = get_option( 'quickwebp_bulk_optimize_status', '' );
217	$total = (int)get_option( 'quickwebp_bulk_optimize_total', 0 );
218	$current = (int)get_option( 'quickwebp_bulk_optimize_current', 0 );
219	$is_running = $status == 'running' ? true : false;
220
221	$data = array(
222	'running' => $is_running,
223	'progress' => $current . '/' . $total,
224	'percent' => $total ? round( abs( ( $current / $total ) ) * 100 ) . '%' : '0%'
225	);
226	wp_send_json_success( $data );
227	}
228
229	/**
230	* Clear bulk optimization
231	*/
232	private function clear_bulk_optimization() {
233	update_option( 'quickwebp_bulk_optimize_status', 'finish' );
234
235	if ( wp_next_scheduled( 'quickwebp_bulk_optimization_hook' ) ) {
236	wp_clear_scheduled_hook( 'quickwebp_bulk_optimization_hook' );
237	return true;
238	}
239
240	return false;
241	}
242
243	/**
244	* End cron job
245	*/
246	private function end_cron_job() {
247	$this->clear_bulk_optimization();
248	exit;
249	}
250	}
251