powered-cache / includes / admin / notices.php

notices.php in Powered Cache – Caching and Optimization for WordPress – Easily Improve PageSpeed & Web Vitals Score 1.1, at includes/admin/notices.php

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1	<?php
2	// Exit if accessed directly
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit;
5	}
6
7	add_action( 'admin_notices', 'powered_cache_flash_messages' );
8
9	/**
10	* Display flash messages
11	*
12	* @since 1.0
13	*/
14	function powered_cache_flash_messages() {
15	Powered_Cache_Admin_Helper::get_flash_message();
16	}
17
18
19	add_action( 'admin_notices', 'powered_cache_plugin_compatability_notices' );
20
21	/**
22	* Display incompatible plugins
23	*
24	* @since 1.0
25	*/
26	function powered_cache_plugin_compatability_notices() {
27
28	$plugins = array(
29	'w3-total-cache' => 'w3-total-cache/w3-total-cache.php',
30	'wp-super-cache' => 'wp-super-cache/wp-cache.php',
31	'quick-cache' => 'quick-cache/quick-cache.php',
32	'hyper-cache' => 'hyper-cache/plugin.php',
33	'hyper-cache-extended' => 'hyper-cache-extended/plugin.php',
34	'wp-fast-cache' => 'wp-fast-cache/wp-fast-cache.php',
35	'flexicache' => 'flexicache/wp-plugin.php',
36	'wp-fastest-cache' => 'wp-fastest-cache/wpFastestCache.php',
37	'lite-cache' => 'lite-cache/plugin.php',
38	'gator-cache' => 'gator-cache/gator-cache.php',
39	'wp-http-compression' => 'wp-http-compression/wp-http-compression.php',
40	'wordpress-gzip-compression' => 'wordpress-gzip-compression/ezgz.php',
41	'gzip-ninja-speed-compression' => 'gzip-ninja-speed-compression/gzip-ninja-speed.php',
42	'speed-booster-pack' => 'speed-booster-pack/speed-booster-pack.php',
43	'wp-performance-score-booster' => 'wp-performance-score-booster/wp-performance-score-booster.php',
44	'remove-query-strings-from-static-resources' => 'remove-query-strings-from-static-resources/remove-query-strings.php',
45	'query-strings-remover' => 'query-strings-remover/query-strings-remover.php',
46	'wp-ffpc' => 'wp-ffpc/wp-ffpc.php',
47	'far-future-expiry-header' => 'far-future-expiry-header/far-future-expiration.php',
48	'combine-css' => 'combine-css/combine-css.php',
49	'super-static-cache' => 'super-static-cache/super-static-cache.php',
50	'wpcompressor' => 'wpcompressor/wpcompressor.php',
51	'check-and-enable-gzip-compression' => 'check-and-enable-gzip-compression/richards-toolbox.php',
52	'leverage-browser-caching-ninjas' => 'leverage-browser-caching-ninjas/leverage-browser-caching-ninja.php',
53	'force-gzip' => 'force-gzip/force-gzip.php'
54	);
55
56
57	$plugins = array_filter( $plugins, 'is_plugin_active' );
58
59	if ( count( $plugins ) > 0 && current_user_can( apply_filters( 'powered_cache_cap', 'manage_options' ) ) ) { ?>
60	<div class="error">
61	<h2><?php _e( 'Powered Cache', 'powered-cache' ); ?></h2>
62
63	<p><?php printf( __( 'The following plugins are not compatible with <b>%s</b> and will cause unintended results:', 'powered-cache' ), __( 'Powered Cache', 'powered-cache' ) ); ?></p>
64	<ul class="incompatible-plugin-list">
65	<?php
66	foreach ( $plugins as $plugin ) {
67	$plugin_data = get_plugin_data( WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . $plugin );
68	echo '<li>' . $plugin_data['Name'] . '</span> <a href="' . wp_nonce_url( admin_url( 'admin-post.php?action=deactivate_plugin&plugin=' . urlencode( $plugin ) ), 'deactivate_plugin' ) . '" class="button-secondary">' . __( 'Deactivate', 'powered-cache' ) . '</a></li>';
69	}
70	?>
71	</ul>
72	</div>
73	<?php
74	}
75	}
76
77	add_action( 'admin_notices', 'powered_cache_advanced_cache_notices' );
78
79	/**
80	* Show notices about page cache
81	*
82	* @since 1.0
83	*/
84	function powered_cache_advanced_cache_notices() {
85
86	if ( powered_cache_is_saving_options() ) {
87	return;
88	}
89
90	if ( true !== powered_cache_get_option( 'enable_page_caching' ) ) {
91	return;
92	}
93
94	$err = array();
95
96	if ( ! defined( 'WP_CACHE' ) \|\| true !== WP_CACHE ) {
97	$err['wp_cache'] = sprintf( __( '<code>%s</code> is not in wp-config.php.', 'powered-cache' ), 'define("WP_CACHE", true);' );
98	}
99
100	if ( ! defined( 'POWERED_CACHE_PAGE_CACHING' ) \|\| true !== POWERED_CACHE_PAGE_CACHING ) {
101	$err['powered_cache_page_cache'] = sprintf( __( '<code>%s</code> file was edited or deleted. You can re-create correct configuration files by saving settings.', 'powered-cache' ), basename( WP_CONTENT_DIR ) . '/advanced-cache.php' );
102	}
103
104
105	if ( defined( 'POWERED_CACHE_PAGE_CACHING_HAS_PROBLEM' ) && true === POWERED_CACHE_PAGE_CACHING_HAS_PROBLEM ) {
106	$err['powered_cache_page_cache_has_problem'] = sprintf( __( 'Powered Cache could not access dropin. Please check <code>%s</code> exist and accessible on your server.', 'powered-cache' ), POWERED_CACHE_DROPIN_DIR . 'page-cache.php' );
107	}
108
109	// everything ok
110	if ( empty( $err ) ) {
111	return;
112	}
113
114	?>
115	<div class="error">
116	<h2><?php _e( 'Powered Cache', 'powered-cache' ); ?></h2>
117	<strong><?php echo __( 'Page Caching feature could not work because:', 'powered-cache' ); ?></strong>
118
119	<?php foreach ( $err as $error_msg ): ?>
120	<p><?php echo $error_msg; ?></p>
121	<?php endforeach; ?>
122	</div>
123	<?php
124
125
126	}
127
128	add_action( 'admin_notices', 'powered_cache_object_cache_notices' );
129
130	/**
131	* Display object cache broken msg
132	*
133	* @since 1.0
134	*/
135	function powered_cache_object_cache_notices() {
136	if ( defined( 'POWERED_OBJECT_CACHE_HAS_PROBLEM' ) && true === POWERED_OBJECT_CACHE_HAS_PROBLEM ) {
137	$object_caches = Powered_Cache_Admin_Helper::object_cache_dropins();
138	$broken_file = untrailingslashit( WP_CONTENT_DIR ) . '/object-cache.php';
139	if ( isset( $object_caches[ powered_cache_get_option( 'object_cache' ) ] ) ) {
140	$broken_file = $object_caches[ powered_cache_get_option( 'object_cache' ) ];
141	}
142
143	$message = sprintf( __( 'Powered Cache could not access object cache backend. Please check <code>%s</code> exist and accessible on your server.', 'powered-cache' ), $broken_file );
144	?>
145	<div class="error">
146	<p><strong><?php echo __( 'Powered Cache:', 'powered-cache' ); ?></strong>
147	<?php echo $message; ?>
148	</p>
149	</div>
150	<?php
151	}
152	}
153