plugins-condition / lib / class-pluginsconditionadmin.php

class-pluginsconditionadmin.php in Plugins Condition & Site Check 1.09, at lib/class-pluginsconditionadmin.php

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1	<?php
2	/**
3	* Plugins Condition
4	*
5	* @package Plugins Condition
6	* @subpackage PluginsConditionAdmin Management screen
7	/*
8	Copyright (c) 2019- Katsushi Kawamori (email : dodesyoswift312@gmail.com)
9	This program is free software; you can redistribute it and/or modify
10	it under the terms of the GNU General Public License as published by
11	the Free Software Foundation; version 2 of the License.
12
13	This program is distributed in the hope that it will be useful,
14	but WITHOUT ANY WARRANTY; without even the implied warranty of
15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	GNU General Public License for more details.
17
18	You should have received a copy of the GNU General Public License
19	along with this program; if not, write to the Free Software
20	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21	*/
22
23	if ( ! defined( 'ABSPATH' ) ) {
24	exit;
25	}
26
27	$pluginsconditionadmin = new PluginsConditionAdmin();
28
29	/** ==================================================
30	* Management screen
31	*/
32	class PluginsConditionAdmin {
33
34	/** ==================================================
35	* Construct
36	*
37	* @since 1.14
38	*/
39	public function __construct() {
40
41	add_action( 'init', array( $this, 'register_settings' ) );
42
43	add_action( 'admin_menu', array( $this, 'plugin_menu' ) );
44	add_filter( 'plugin_action_links', array( $this, 'settings_link' ), 10, 2 );
45	}
46
47	/** ==================================================
48	* Add a "Settings" link to the plugins page
49	*
50	* @param array $links links array.
51	* @param string $file file.
52	* @return array $links links array.
53	* @since 1.00
54	*/
55	public function settings_link( $links, $file ) {
56	static $this_plugin;
57	if ( empty( $this_plugin ) ) {
58	$this_plugin = 'plugins-condition/pluginscondition.php';
59	}
60	if ( $file == $this_plugin ) {
61	$links[] = '<a href="' . admin_url( 'options-general.php?page=PluginsCondition' ) . '">' . __( 'Settings', 'plugins-condition' ) . '</a>';
62	}
63	return $links;
64	}
65
66	/** ==================================================
67	* Settings page
68	*
69	* @since 1.01
70	*/
71	public function plugin_menu() {
72	add_options_page( 'PluginsCondition Options', 'Plugins Condition', 'manage_options', 'PluginsCondition', array( $this, 'plugin_options' ) );
73	}
74
75	/** ==================================================
76	* Settings page
77	*
78	* @since 1.01
79	*/
80	public function plugin_options() {
81
82	if ( ! current_user_can( 'manage_options' ) ) {
83	wp_die( esc_html__( 'You do not have sufficient permissions to access this page.', 'plugins-condition' ) );
84	}
85
86	$this->options_updated();
87
88	$scriptname = admin_url( 'options-general.php?page=PluginsCondition' );
89	$plg_cond_notify_interval = get_option( 'plg_cond_notify_interval', 30 );
90
91	?>
92	<div class="wrap">
93	<h2>Plugins Condition</h2>
94
95	<details>
96	<summary><strong><?php esc_html_e( 'Various links of this plugin', 'plugins-condition' ); ?></strong></summary>
97	<?php $this->credit(); ?>
98	</details>
99
100	<form style="padding:10px;" method="post" action="<?php echo esc_url( $scriptname ); ?>" />
101	<?php wp_nonce_field( 'plg_cond_settings', 'pluginscondition_settings' ); ?>
102	<div style="margin: 5px; padding: 5px;">
103	<h3><?php esc_html_e( 'E-mail notification interval', 'plugins-condition' ); ?></h3>
104	<p class="description">
105	<?php esc_html_e( 'Specifies the notification interval of the email to notify the plugin status.', 'plugins-condition' ); ?>
106	</p>
107	<input type="number" name="pc_notify_interval" min="1" max="90" value="<?php echo esc_attr( $plg_cond_notify_interval ); ?>">  <?php esc_html_e( 'days', 'plugins-condition' ); ?>
108	<?php submit_button( __( 'Save Changes', 'plugins-condition' ), 'large', 'plg-settings-apply', true ); ?>
109	</div>
110	<hr>
111	<div style="margin: 5px; padding: 5px;">
112	<h3><?php esc_html_e( 'Remove Cache', 'plugins-condition' ); ?></h3>
113	<p class="description">
114	<?php esc_html_e( 'It will create a cache in one-day intervals for speedup. Please delete the cache if you want to display the most recent data.', 'plugins-condition' ); ?>
115	</p>
116	<?php submit_button( __( 'Remove Cache', 'plugins-condition' ), 'large', 'plg-cache-remove', true ); ?>
117	</div>
118	</form>
119
120	</div>
121	<?php
122	}
123
124	/** ==================================================
125	* Credit
126	*
127	* @since 1.00
128	*/
129	private function credit() {
130
131	$plugin_name = null;
132	$plugin_ver_num = null;
133	$plugin_path = plugin_dir_path( __DIR__ );
134	$plugin_dir = untrailingslashit( wp_normalize_path( $plugin_path ) );
135	$slugs = explode( '/', $plugin_dir );
136	$slug = end( $slugs );
137	$files = scandir( $plugin_dir );
138	foreach ( $files as $file ) {
139	if ( '.' === $file \|\| '..' === $file \|\| is_dir( $plugin_path . $file ) ) {
140	continue;
141	} else {
142	$exts = explode( '.', $file );
143	$ext = strtolower( end( $exts ) );
144	if ( 'php' === $ext ) {
145	$plugin_datas = get_file_data(
146	$plugin_path . $file,
147	array(
148	'name' => 'Plugin Name',
149	'version' => 'Version',
150	)
151	);
152	if ( array_key_exists( 'name', $plugin_datas ) && ! empty( $plugin_datas['name'] ) && array_key_exists( 'version', $plugin_datas ) && ! empty( $plugin_datas['version'] ) ) {
153	$plugin_name = $plugin_datas['name'];
154	$plugin_ver_num = $plugin_datas['version'];
155	break;
156	}
157	}
158	}
159	}
160	$plugin_version = __( 'Version:', 'plugins-condition' ) . ' ' . $plugin_ver_num;
161	/* translators: FAQ Link & Slug */
162	$faq = sprintf( __( 'https://wordpress.org/plugins/%s/faq', 'plugins-condition' ), $slug );
163	$support = 'https://wordpress.org/support/plugin/' . $slug;
164	$review = 'https://wordpress.org/support/view/plugin-reviews/' . $slug;
165	$translate = 'https://translate.wordpress.org/projects/wp-plugins/' . $slug;
166	$facebook = 'https://www.facebook.com/katsushikawamori/';
167	$twitter = 'https://twitter.com/dodesyo312';
168	$youtube = 'https://www.youtube.com/channel/UC5zTLeyROkvZm86OgNRcb_w';
169	$donate = __( 'https://shop.riverforest-wp.info/donate/', 'plugins-condition' );
170
171	?>
172	<span style="font-weight: bold;">
173	<div>
174	<?php echo esc_html( $plugin_version ); ?> \|
175	<a style="text-decoration: none;" href="<?php echo esc_url( $faq ); ?>" target="_blank" rel="noopener noreferrer">FAQ</a> \| <a style="text-decoration: none;" href="<?php echo esc_url( $support ); ?>" target="_blank" rel="noopener noreferrer">Support Forums</a> \| <a style="text-decoration: none;" href="<?php echo esc_url( $review ); ?>" target="_blank" rel="noopener noreferrer">Reviews</a>
176	</div>
177	<div>
178	<a style="text-decoration: none;" href="<?php echo esc_url( $translate ); ?>" target="_blank" rel="noopener noreferrer">
179	<?php
180	/* translators: Plugin translation link */
181	echo esc_html( sprintf( __( 'Translations for %s', 'plugins-condition' ), $plugin_name ) );
182	?>
183	</a> \| <a style="text-decoration: none;" href="<?php echo esc_url( $facebook ); ?>" target="_blank" rel="noopener noreferrer"><span class="dashicons dashicons-facebook"></span></a> \| <a style="text-decoration: none;" href="<?php echo esc_url( $twitter ); ?>" target="_blank" rel="noopener noreferrer"><span class="dashicons dashicons-twitter"></span></a> \| <a style="text-decoration: none;" href="<?php echo esc_url( $youtube ); ?>" target="_blank" rel="noopener noreferrer"><span class="dashicons dashicons-video-alt3"></span></a>
184	</div>
185	</span>
186
187	<div style="width: 250px; height: 180px; margin: 5px; padding: 5px; border: #CCC 2px solid;">
188	<h3><?php esc_html_e( 'Please make a donation if you like my work or would like to further the development of this plugin.', 'plugins-condition' ); ?></h3>
189	<div style="text-align: right; margin: 5px; padding: 5px;"><span style="padding: 3px; color: #ffffff; background-color: #008000">Plugin Author</span> <span style="font-weight: bold;">Katsushi Kawamori</span></div>
190	<button type="button" style="margin: 5px; padding: 5px;" onclick="window.open('<?php echo esc_url( $donate ); ?>')"><?php esc_html_e( 'Donate to this plugin »', 'plugins-condition' ); ?></button>
191	</div>
192
193	<?php
194	}
195
196	/** ==================================================
197	* Update wp_options table.
198	*
199	* @since 1.00
200	*/
201	private function options_updated() {
202
203	if ( isset( $_POST['plg-settings-apply'] ) && ! empty( $_POST['plg-settings-apply'] ) ) {
204	if ( check_admin_referer( 'plg_cond_settings', 'pluginscondition_settings' ) ) {
205	if ( ! empty( $_POST['pc_notify_interval'] ) ) {
206	do_action( 'plugins_condition_notify_cron_stop' );
207	update_option( 'plg_cond_notify_interval', intval( $_POST['pc_notify_interval'] ) );
208	do_action( 'plugins_condition_notify_cron_start' );
209	echo '<div class="notice notice-success is-dismissible"><ul><li>' . esc_html( __( 'Settings', 'plugins-condition' ) . ' --> ' . __( 'Settings saved.', 'plugins-condition' ) ) . '</li></ul></div>';
210	}
211	}
212	}
213
214	if ( isset( $_POST['plg-cache-remove'] ) && ! empty( $_POST['plg-cache-remove'] ) ) {
215	if ( check_admin_referer( 'plg_cond_settings', 'pluginscondition_settings' ) ) {
216	$del_cash_count = $this->delete_all_cash();
217	if ( 0 < $del_cash_count ) {
218	echo '<div class="notice notice-success is-dismissible"><ul><li>' . esc_html__( 'Removed the cache.', 'plugins-condition' ) . '</li></ul></div>';
219	} else {
220	echo '<div class="notice notice-error is-dismissible"><ul><li>' . esc_html__( 'No Cache', 'plugins-condition' ) . '</li></ul></div>';
221	}
222	}
223	}
224	}
225
226	/** ==================================================
227	* Delete all cache
228	*
229	* @return int $del_cash_count(int)
230	* @since 1.00
231	*/
232	private function delete_all_cash() {
233
234	global $wpdb;
235	$search_transients = '%plg_cond_datas_%';
236	$del_transients = $wpdb->get_results(
237	$wpdb->prepare(
238	"
239	SELECT option_name
240	FROM {$wpdb->prefix}options
241	WHERE option_name LIKE %s
242	",
243	$search_transients
244	)
245	);
246
247	$del_cash_count = 0;
248	foreach ( $del_transients as $del_transient ) {
249	$transient = str_replace( '_transient_', '', $del_transient->option_name );
250	$value_del_cash = get_transient( $transient );
251	if ( false <> $value_del_cash ) {
252	delete_transient( $transient );
253	++$del_cash_count;
254	}
255	}
256
257	return $del_cash_count;
258	}
259
260	/** ==================================================
261	* Settings register
262	*
263	* @since 1.07
264	*/
265	public function register_settings() {
266
267	if ( ! get_option( 'plg_cond_notify_interval' ) ) {
268	/* ver 1.06 -> 1.07 */
269	do_action( 'plugins_condition_notify_cron_stop' );
270	update_option( 'plg_cond_notify_interval', 30 );
271	do_action( 'plugins_condition_notify_cron_start' );
272	}
273	}
274	}
275
276
277