wp-cron-http-auth / wp-cron-http-auth.php

wp-cron-http-auth.php in WP Cron HTTP Auth 2.9, at wp-cron-http-auth.php

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1	<?php
2	/*
3	Plugin Name: WP Cron HTTP Auth
4	Plugin URI: https://perishablepress.com/wp-cron-http-auth/
5	Description: Enable WP Cron on sites using HTTP Authentication
6	Tags: wp cron, cron, http auth, http, auth
7	Author: Jeff Starr
8	Author URI: https://plugin-planet.com/
9	Donate link: https://monzillamedia.com/donate.html
10	Contributors: specialk
11	Requires at least: 4.6
12	Tested up to: 6.5
13	Stable tag: 2.9
14	Version: 2.9
15	Requires PHP: 5.6.20
16	Text Domain: wp-cron-http-auth
17	Domain Path: /languages
18	License: GPL v2 or later
19
20	This program is free software; you can redistribute it and/or
21	modify it under the terms of the GNU General Public License
22	as published by the Free Software Foundation; either version
23	2 of the License, or (at your option) any later version.
24
25	This program is distributed in the hope that it will be useful,
26	but WITHOUT ANY WARRANTY; without even the implied warranty of
27	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28	GNU General Public License for more details.
29
30	You should have received a copy of the GNU General Public License
31	with this program. If not, visit: https://www.gnu.org/licenses/
32
33	Copyright 2024 Monzilla Media. All rights reserved.
34
35	*/
36
37	if (!defined('ABSPATH')) exit;
38
39	if (!class_exists('WPCron_HTTPAuth')) {
40
41	class WPCron_HTTPAuth {
42
43	function __construct() {
44
45	$this->constants();
46	$this->includes();
47
48	add_action('admin_menu', array($this, 'add_menu'));
49	add_action('admin_init', array($this, 'add_settings'));
50	add_action('admin_init', array($this, 'check_version'));
51	add_filter('plugin_action_links', array($this, 'action_links'), 10, 2);
52	add_filter('plugin_row_meta', array($this, 'plugin_links'), 10, 2);
53	add_filter('admin_footer_text', array($this, 'footer_text'), 10, 1);
54	add_action('init', array($this, 'load_i18n'));
55
56	add_filter('cron_request', array($this, 'wp_cron_http_auth'));
57	}
58
59	function constants() {
60
61	if (!defined('WPCRONHTTPAUTH_VERSION')) define('WPCRONHTTPAUTH_VERSION', '2.9');
62	if (!defined('WPCRONHTTPAUTH_REQUIRE')) define('WPCRONHTTPAUTH_REQUIRE', '4.6');
63	if (!defined('WPCRONHTTPAUTH_AUTHOR')) define('WPCRONHTTPAUTH_AUTHOR', 'Jeff Starr');
64	if (!defined('WPCRONHTTPAUTH_NAME')) define('WPCRONHTTPAUTH_NAME', __('WP Cron HTTP Auth', 'wp-cron-http-auth'));
65	if (!defined('WPCRONHTTPAUTH_HOME')) define('WPCRONHTTPAUTH_HOME', esc_url('https://perishablepress.com/wp-cron-http-auth/'));
66	if (!defined('WPCRONHTTPAUTH_URL')) define('WPCRONHTTPAUTH_URL', plugin_dir_url(__FILE__));
67	if (!defined('WPCRONHTTPAUTH_DIR')) define('WPCRONHTTPAUTH_DIR', plugin_dir_path(__FILE__));
68	if (!defined('WPCRONHTTPAUTH_FILE')) define('WPCRONHTTPAUTH_FILE', plugin_basename(__FILE__));
69	if (!defined('WPCRONHTTPAUTH_SLUG')) define('WPCRONHTTPAUTH_SLUG', basename(dirname(__FILE__)));
70
71	}
72
73	function includes() {
74
75	// require_once WPCRONHTTPAUTH_DIR .'testing-wp-cron.php';
76
77	}
78
79	function add_menu() {
80
81	$title_page = esc_html__('WP Cron HTTP Auth', 'wp-cron-http-auth');
82	$title_menu = esc_html__('WP Cron HTTP Auth', 'wp-cron-http-auth');
83
84	add_options_page($title_page, $title_menu, 'manage_options', 'wp-cron-http-auth', array($this, 'display_settings'));
85
86	}
87
88	function add_settings() { // wp-cron-http-auth
89
90	register_setting('wpcron_httpauth_options', 'wpcron_httpauth_options', array($this, 'validate_settings'));
91
92	add_settings_section('general', esc_html__('Plugin Usage', 'wp-cron-http-auth'), array($this, 'section_general'), 'wpcron_httpauth_options');
93
94	add_settings_field('auth_username', esc_html__('HTTP Auth Username', 'wp-cron-http-auth'), array($this, 'callback_text'), 'wpcron_httpauth_options', 'general', array('id' => 'auth_username', 'label' => esc_html__('HTTP Auth Username', 'wp-cron-http-auth')));
95	add_settings_field('auth_password', esc_html__('HTTP Auth Password', 'wp-cron-http-auth'), array($this, 'callback_text'), 'wpcron_httpauth_options', 'general', array('id' => 'auth_password', 'label' => esc_html__('HTTP Auth Password', 'wp-cron-http-auth')));
96	add_settings_field('rate_plugin', esc_html__('Rate Plugin', 'wp-cron-http-auth'), array($this, 'callback_rate'), 'wpcron_httpauth_options', 'general', array('id' => 'rate_plugin', 'label' => esc_html__('Show support with a 5-star rating »', 'wp-cron-http-auth')));
97	add_settings_field('show_support', esc_html__('Show Support', 'wp-cron-http-auth'), array($this, 'callback_support'), 'wpcron_httpauth_options', 'general', array('id' => 'show_support', 'label' => esc_html__('Show support with a small donation »', 'wp-cron-http-auth')));
98
99	}
100
101	function display_settings() {
102
103	?>
104
105	<div class="wrap">
106	<h1><?php echo WPCRONHTTPAUTH_NAME; ?></h1>
107	<form method="post" action="options.php">
108
109	<?php settings_fields('wpcron_httpauth_options'); ?>
110	<?php do_settings_sections('wpcron_httpauth_options'); ?>
111	<?php submit_button(); ?>
112
113	</form>
114	</div>
115
116	<?php
117
118	}
119
120	function section_general() {
121
122	echo '<p>'. esc_html__('This plugin enables WP Cron on sites using HTTP Authentication. Enter your HTTP Auth credentials, save changes, and done.', 'wp-cron-http-auth') .'</p>';
123
124	}
125
126	function validate_settings($input) {
127
128	if (isset($input['auth_username'])) $input['auth_username'] = esc_attr($input['auth_username']);
129	else $input['auth_username'] = null;
130
131	if (isset($input['auth_password'])) $input['auth_password'] = esc_attr($input['auth_password']);
132	else $input['auth_password'] = null;
133
134	return $input;
135
136	}
137
138	function callback_text($args) {
139
140	$default = $this->options();
141
142	$options = get_option('wpcron_httpauth_options', $default);
143
144	$id = isset($args['id']) ? $args['id'] : '';
145	$label = isset($args['label']) ? $args['label'] : '';
146
147	$option = isset($options[$id]) ? $options[$id] : '';
148
149	$config_vars = $this->config_vars();
150
151	$auth_username = (isset($config_vars['auth_username']) && !empty($config_vars['auth_username'])) ? $config_vars['auth_username'] : null;
152	$auth_password = (isset($config_vars['auth_password']) && !empty($config_vars['auth_password'])) ? $config_vars['auth_password'] : null;
153
154	if ($id === 'auth_username') {
155
156	$type = 'text';
157	$option = (!empty($auth_username)) ? $auth_username : $option;
158	$read = (!empty($auth_username)) ? ' readonly' : '';
159	$desc = (!empty($auth_username)) ? 'Username set in wp-config.php' : '';
160
161	} else {
162
163	$type = 'password';
164	$option = (!empty($auth_password)) ? $auth_password : $option;
165	$read = (!empty($auth_password)) ? ' readonly' : '';
166	$desc = (!empty($auth_password)) ? 'Password set in wp-config.php' : '';
167
168	}
169
170	echo '<label><input name="wpcron_httpauth_options['. esc_attr($id) .']" type="'. esc_attr($type) .'" class="regular-text" value="'. esc_attr($option) .'"'. $read .'></label> ';
171	echo '<span class="input-desc" style="font-size:80%;color:#5C8D6A;">'. $desc .'</span>';
172
173	}
174
175	function callback_rate($args) {
176
177	$href = 'https://wordpress.org/support/plugin/'. WPCRONHTTPAUTH_SLUG .'/reviews/?rate=5#new-post';
178	$title = esc_attr__('Please give a 5-star rating! A huge THANK YOU for your support!', 'wp-cron-http-auth');
179	$text = isset($args['label']) ? $args['label'] : esc_html__('Show support with a 5-star rating »', 'wp-cron-http-auth');
180
181	echo '<a target="_blank" rel="noopener noreferrer" class="wp-cron-http-auth-rate-plugin" href="'. $href .'" title="'. $title .'">'. $text .'</a>';
182
183	}
184
185	function callback_support($args) {
186
187	$href = 'https://monzillamedia.com/donate.html';
188	$title = esc_attr__('Donate via PayPal, credit card, or cryptocurrency', 'wp-cron-http-auth');
189	$text = isset($args['label']) ? $args['label'] : esc_html__('Show support with a small donation »', 'wp-cron-http-auth');
190
191	echo '<a target="_blank" rel="noopener noreferrer" class="wp-cron-http-auth-show-support" href="'. $href .'" title="'. $title .'">'. $text .'</a>';
192
193	}
194
195	function options() {
196
197	$options = array(
198
199	'auth_username' => '',
200	'auth_password' => '',
201
202	);
203
204	return apply_filters('wpcron_httpauth_options', $options);
205
206	}
207
208	function action_links($links, $file) {
209
210	if ($file === WPCRONHTTPAUTH_FILE && current_user_can('manage_options')) {
211
212	$settings = '<a href="'. admin_url('options-general.php?page=wp-cron-http-auth') .'">'. esc_html__('Settings', 'wp-cron-http-auth') .'</a>';
213
214	array_unshift($links, $settings);
215
216	}
217
218	return $links;
219
220	}
221
222	function plugin_links($links, $file) {
223
224	if ($file === WPCRONHTTPAUTH_FILE) {
225
226	$home_href = 'https://perishablepress.com/wp-cron-http-auth/';
227	$home_title = esc_attr__('Plugin Homepage', 'wp-cron-http-auth');
228	$home_text = esc_html__('Homepage', 'wp-cron-http-auth');
229
230	$links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $home_href .'" title="'. $home_title .'">'. $home_text .'</a>';
231
232	$rate_href = 'https://wordpress.org/support/plugin/'. WPCRONHTTPAUTH_SLUG .'/reviews/?rate=5#new-post';
233	$rate_title = esc_attr__('Click here to rate and review this plugin on WordPress.org', 'wp-cron-http-auth');
234	$rate_text = esc_html__('Rate this plugin', 'wp-cron-http-auth') .' »';
235
236	$links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $rate_href .'" title="'. $rate_title .'">'. $rate_text .'</a>';
237
238	}
239
240	return $links;
241
242	}
243
244	function footer_text($text) {
245
246	$screen_id = $this->screen_id();
247
248	$ids = array('settings_page_wp-cron-http-auth');
249
250	if ($screen_id && apply_filters('wp_cron_http_auth_admin_footer_text', in_array($screen_id, $ids))) {
251
252	$text = __('Like this plugin? Give it a', 'wp-cron-http-auth');
253
254	$text .= ' <a target="_blank" rel="noopener noreferrer" href="https://wordpress.org/support/plugin/wp-cron-http-auth/reviews/?rate=5#new-post">';
255
256	$text .= __('�
257	�
258	�
259	�
260	�
261	rating »', 'wp-cron-http-auth') .'</a>';
262
263	}
264
265	return $text;
266
267	}
268
269	function screen_id() {
270
271	if (!function_exists('get_current_screen')) require_once ABSPATH .'/wp-admin/includes/screen.php';
272
273	$screen = get_current_screen();
274
275	if ($screen && property_exists($screen, 'id')) return $screen->id;
276
277	return false;
278
279	}
280
281	function check_version() {
282
283	$wp_version = get_bloginfo('version');
284
285	if (isset($_GET['activate']) && $_GET['activate'] == 'true') {
286
287	if (version_compare($wp_version, WPCRONHTTPAUTH_REQUIRE, '<')) {
288
289	if (is_plugin_active(WPCRONHTTPAUTH_FILE)) {
290
291	deactivate_plugins(WPCRONHTTPAUTH_FILE);
292
293	$msg = '<strong>'. WPCRONHTTPAUTH_NAME .'</strong> '. esc_html__('requires WordPress ', 'wp-cron-http-auth') . WPCRONHTTPAUTH_REQUIRE;
294	$msg .= esc_html__(' or higher, and has been deactivated! ', 'wp-cron-http-auth');
295	$msg .= esc_html__('Please return to the', 'wp-cron-http-auth') .' <a href="'. admin_url() .'">';
296	$msg .= esc_html__('WP Admin Area', 'wp-cron-http-auth') .'</a> '. esc_html__('to upgrade WordPress and try again.', 'wp-cron-http-auth');
297
298	wp_die($msg);
299
300	}
301
302	}
303
304	}
305
306	}
307
308	function wp_cron_http_auth($cron_request) {
309
310	$config_vars = $this->config_vars();
311
312	$auth_username = (isset($config_vars['auth_username']) && !empty($config_vars['auth_username'])) ? $config_vars['auth_username'] : null;
313	$auth_password = (isset($config_vars['auth_password']) && !empty($config_vars['auth_password'])) ? $config_vars['auth_password'] : null;
314
315	if (empty($auth_username) \|\| empty($auth_password)) {
316
317	$options = get_option('wpcron_httpauth_options', $this->options());
318
319	$auth_username = (isset($options['auth_username']) && !empty($options['auth_username'])) ? $options['auth_username'] : null;
320	$auth_password = (isset($options['auth_password']) && !empty($options['auth_password'])) ? $options['auth_password'] : null;
321
322	}
323
324	if ($auth_username && $auth_password) {
325
326	$headers = array('Authorization' => sprintf('Basic %s', base64_encode($auth_username .':'. $auth_password)));
327
328	$cron_request['args']['headers'] = isset($cron_request['args']['headers']) ? array_merge($cron_request['args']['headers'], $headers) : $headers;
329
330	}
331
332	return $cron_request;
333
334	}
335
336	function config_vars() {
337
338	$auth_username = '';
339	$auth_password = '';
340
341	if (defined('WP_CRON_HTTP_AUTH_USERNAME') && !empty('WP_CRON_HTTP_AUTH_USERNAME')) $auth_username = WP_CRON_HTTP_AUTH_USERNAME;
342	if (defined('WP_CRON_HTTP_AUTH_PASSWORD') && !empty('WP_CRON_HTTP_AUTH_PASSWORD')) $auth_password = WP_CRON_HTTP_AUTH_PASSWORD;
343
344	return array('auth_username' => $auth_username, 'auth_password' => $auth_password);
345
346	}
347
348	function load_i18n() {
349
350	load_plugin_textdomain('wp-cron-http-auth', false, dirname(WPCRONHTTPAUTH_FILE) .'/languages/');
351
352	}
353
354	function __clone() {
355
356	_doing_it_wrong(__FUNCTION__, esc_html__('Sorry, pal!', 'wp-cron-http-auth'), WPCRONHTTPAUTH_VERSION);
357
358	}
359
360	function __wakeup() {
361
362	_doing_it_wrong(__FUNCTION__, esc_html__('Sorry, pal!', 'wp-cron-http-auth'), WPCRONHTTPAUTH_VERSION);
363
364	}
365
366	}
367
368	$WPCron_HTTPAuth = new WPCron_HTTPAuth();
369
370	}
371